2019-07-10 21:53:42

by Kieran Bingham

[permalink] [raw]

Subject: [PATCH 6/6] media: i2c: Convert to new i2c device probe()

---

The I2C core framework provides a simplified probe framework from commit
b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type").

These drivers do not utilise the i2c_device_id table in the probe, so we
can easily convert them to utilise the simplfied i2c driver
registration.

Signed-off-by: Kieran Bingham <[email protected]>
---
drivers/media/i2c/adv7343.c | 5 ++---
drivers/media/i2c/imx274.c | 5 ++---
drivers/media/i2c/max2175.c | 5 ++---
drivers/media/i2c/mt9m001.c | 5 ++---
drivers/media/i2c/mt9m111.c | 5 ++---
drivers/media/i2c/ov2640.c | 5 ++---
drivers/media/i2c/ov2659.c | 5 ++---
drivers/media/i2c/ov5640.c | 5 ++---
drivers/media/i2c/ov5645.c | 5 ++---
drivers/media/i2c/ov5647.c | 5 ++---
drivers/media/i2c/ov772x.c | 5 ++---
drivers/media/i2c/ov7740.c | 5 ++---
drivers/media/i2c/ov9650.c | 5 ++---
drivers/media/i2c/s5k5baf.c | 5 ++---
drivers/media/i2c/s5k6a3.c | 5 ++---
drivers/media/i2c/tc358743.c | 5 ++---
drivers/media/i2c/ths8200.c | 5 ++---
drivers/media/i2c/tvp5150.c | 5 ++---
drivers/media/i2c/tvp7002.c | 4 ++--
19 files changed, 38 insertions(+), 56 deletions(-)

diff --git a/drivers/media/i2c/adv7343.c b/drivers/media/i2c/adv7343.c
index 4a441ee99dd8..63e94dfcb5d3 100644
--- a/drivers/media/i2c/adv7343.c
+++ b/drivers/media/i2c/adv7343.c
@@ -428,8 +428,7 @@ adv7343_get_pdata(struct i2c_client *client)
return pdata;
}

-static int adv7343_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int adv7343_probe(struct i2c_client *client)
{
struct adv7343_state *state;
int err;
@@ -524,7 +523,7 @@ static struct i2c_driver adv7343_driver = {
.of_match_table = of_match_ptr(adv7343_of_match),
.name = "adv7343",
},
- .probe = adv7343_probe,
+ .probe_new = adv7343_probe,
.remove = adv7343_remove,
.id_table = adv7343_id,
};
diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c
index f3ff1af209f9..6011cec5e351 100644
--- a/drivers/media/i2c/imx274.c
+++ b/drivers/media/i2c/imx274.c
@@ -1821,8 +1821,7 @@ static const struct i2c_device_id imx274_id[] = {
};
MODULE_DEVICE_TABLE(i2c, imx274_id);

-static int imx274_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int imx274_probe(struct i2c_client *client)
{
struct v4l2_subdev *sd;
struct stimx274 *imx274;
@@ -1984,7 +1983,7 @@ static struct i2c_driver imx274_i2c_driver = {
.name = DRIVER_NAME,
.of_match_table = imx274_of_id_table,
},
- .probe = imx274_probe,
+ .probe_new = imx274_probe,
.remove = imx274_remove,
.id_table = imx274_id,
};
diff --git a/drivers/media/i2c/max2175.c b/drivers/media/i2c/max2175.c
index 7b226fadcdb8..19a3ceea3bc2 100644
--- a/drivers/media/i2c/max2175.c
+++ b/drivers/media/i2c/max2175.c
@@ -1271,8 +1271,7 @@ static int max2175_refout_load_to_bits(struct i2c_client *client, u32 load,
return 0;
}

-static int max2175_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int max2175_probe(struct i2c_client *client)
{
bool master = true, am_hiz = false;
u32 refout_load, refout_bits = 0; /* REFOUT disabled */
@@ -1433,7 +1432,7 @@ static struct i2c_driver max2175_driver = {
.name = DRIVER_NAME,
.of_match_table = max2175_of_ids,
},
- .probe = max2175_probe,
+ .probe_new = max2175_probe,
.remove = max2175_remove,
.id_table = max2175_id,
};
diff --git a/drivers/media/i2c/mt9m001.c b/drivers/media/i2c/mt9m001.c
index 2df743cbe09d..5613072908ac 100644
--- a/drivers/media/i2c/mt9m001.c
+++ b/drivers/media/i2c/mt9m001.c
@@ -726,8 +726,7 @@ static const struct v4l2_subdev_ops mt9m001_subdev_ops = {
.pad = &mt9m001_subdev_pad_ops,
};

-static int mt9m001_probe(struct i2c_client *client,
- const struct i2c_device_id *did)
+static int mt9m001_probe(struct i2c_client *client)
{
struct mt9m001 *mt9m001;
struct i2c_adapter *adapter = client->adapter;
@@ -872,7 +871,7 @@ static struct i2c_driver mt9m001_i2c_driver = {
.pm = &mt9m001_pm_ops,
.of_match_table = mt9m001_of_match,
},
- .probe = mt9m001_probe,
+ .probe_new = mt9m001_probe,
.remove = mt9m001_remove,
.id_table = mt9m001_id,
};
diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c
index d10fe3712036..b5fa60068850 100644
--- a/drivers/media/i2c/mt9m111.c
+++ b/drivers/media/i2c/mt9m111.c
@@ -1246,8 +1246,7 @@ static int mt9m111_probe_fw(struct i2c_client *client, struct mt9m111 *mt9m111)
return ret;
}

-static int mt9m111_probe(struct i2c_client *client,
- const struct i2c_device_id *did)
+static int mt9m111_probe(struct i2c_client *client)
{
struct mt9m111 *mt9m111;
struct i2c_adapter *adapter = client->adapter;
@@ -1391,7 +1390,7 @@ static struct i2c_driver mt9m111_i2c_driver = {
.name = "mt9m111",
.of_match_table = of_match_ptr(mt9m111_of_match),
},
- .probe = mt9m111_probe,
+ .probe_new = mt9m111_probe,
.remove = mt9m111_remove,
.id_table = mt9m111_id,
};
diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c
index 30e7e6b2b293..4df7ffa83217 100644
--- a/drivers/media/i2c/ov2640.c
+++ b/drivers/media/i2c/ov2640.c
@@ -1193,8 +1193,7 @@ static int ov2640_probe_dt(struct i2c_client *client,
/*
* i2c_driver functions
*/
-static int ov2640_probe(struct i2c_client *client,
- const struct i2c_device_id *did)
+static int ov2640_probe(struct i2c_client *client)
{
struct ov2640_priv *priv;
struct i2c_adapter *adapter = client->adapter;
@@ -1305,7 +1304,7 @@ static struct i2c_driver ov2640_i2c_driver = {
.name = "ov2640",
.of_match_table = of_match_ptr(ov2640_of_match),
},
- .probe = ov2640_probe,
+ .probe_new = ov2640_probe,
.remove = ov2640_remove,
.id_table = ov2640_id,
};
diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
index 5ed2413eac8a..18d996e90739 100644
--- a/drivers/media/i2c/ov2659.c
+++ b/drivers/media/i2c/ov2659.c
@@ -1386,8 +1386,7 @@ ov2659_get_pdata(struct i2c_client *client)
return pdata;
}

-static int ov2659_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int ov2659_probe(struct i2c_client *client)
{
const struct ov2659_platform_data *pdata = ov2659_get_pdata(client);
struct v4l2_subdev *sd;
@@ -1515,7 +1514,7 @@ static struct i2c_driver ov2659_i2c_driver = {
.name = DRIVER_NAME,
.of_match_table = of_match_ptr(ov2659_of_match),
},
- .probe = ov2659_probe,
+ .probe_new = ov2659_probe,
.remove = ov2659_remove,
.id_table = ov2659_id,
};
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
index 759d60c6d630..80d9c0060153 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -2936,8 +2936,7 @@ static int ov5640_check_chip_id(struct ov5640_dev *sensor)
return ret;
}

-static int ov5640_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int ov5640_probe(struct i2c_client *client)
{
struct device *dev = &client->dev;
struct fwnode_handle *endpoint;
@@ -3095,7 +3094,7 @@ static struct i2c_driver ov5640_i2c_driver = {
.of_match_table = ov5640_dt_ids,
},
.id_table = ov5640_id,
- .probe = ov5640_probe,
+ .probe_new = ov5640_probe,
.remove = ov5640_remove,
};

diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c
index 124c8df04633..42cf3ebd0831 100644
--- a/drivers/media/i2c/ov5645.c
+++ b/drivers/media/i2c/ov5645.c
@@ -1086,8 +1086,7 @@ static const struct v4l2_subdev_ops ov5645_subdev_ops = {
.pad = &ov5645_subdev_pad_ops,
};

-static int ov5645_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int ov5645_probe(struct i2c_client *client)
{
struct device *dev = &client->dev;
struct device_node *endpoint;
@@ -1355,7 +1354,7 @@ static struct i2c_driver ov5645_i2c_driver = {
.of_match_table = of_match_ptr(ov5645_of_match),
.name = "ov5645",
},
- .probe = ov5645_probe,
+ .probe_new = ov5645_probe,
.remove = ov5645_remove,
.id_table = ov5645_id,
};
diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c
index 4589631798c9..e7d2e5b4ad4b 100644
--- a/drivers/media/i2c/ov5647.c
+++ b/drivers/media/i2c/ov5647.c
@@ -547,8 +547,7 @@ static int ov5647_parse_dt(struct device_node *np)
return ret;
}

-static int ov5647_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int ov5647_probe(struct i2c_client *client)
{
struct device *dev = &client->dev;
struct ov5647 *sensor;
@@ -644,7 +643,7 @@ static struct i2c_driver ov5647_driver = {
.of_match_table = of_match_ptr(ov5647_of_match),
.name = SENSOR_NAME,
},
- .probe = ov5647_probe,
+ .probe_new = ov5647_probe,
.remove = ov5647_remove,
.id_table = ov5647_id,
};
diff --git a/drivers/media/i2c/ov772x.c b/drivers/media/i2c/ov772x.c
index 2e9a758736a1..2cc6a678069a 100644
--- a/drivers/media/i2c/ov772x.c
+++ b/drivers/media/i2c/ov772x.c
@@ -1352,8 +1352,7 @@ static const struct v4l2_subdev_ops ov772x_subdev_ops = {
* i2c_driver function
*/

-static int ov772x_probe(struct i2c_client *client,
- const struct i2c_device_id *did)
+static int ov772x_probe(struct i2c_client *client)
{
struct ov772x_priv *priv;
int ret;
@@ -1486,7 +1485,7 @@ static struct i2c_driver ov772x_i2c_driver = {
.name = "ov772x",
.of_match_table = ov772x_of_match,
},
- .probe = ov772x_probe,
+ .probe_new = ov772x_probe,
.remove = ov772x_remove,
.id_table = ov772x_id,
};
diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c
index 70bb870b1d08..181934c807c2 100644
--- a/drivers/media/i2c/ov7740.c
+++ b/drivers/media/i2c/ov7740.c
@@ -1066,8 +1066,7 @@ static const struct regmap_config ov7740_regmap_config = {
.max_register = OV7740_MAX_REGISTER,
};

-static int ov7740_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int ov7740_probe(struct i2c_client *client)
{
struct ov7740 *ov7740;
struct v4l2_subdev *sd;
@@ -1229,7 +1228,7 @@ static struct i2c_driver ov7740_i2c_driver = {
.pm = &ov7740_pm_ops,
.of_match_table = of_match_ptr(ov7740_of_match),
},
- .probe = ov7740_probe,
+ .probe_new = ov7740_probe,
.remove = ov7740_remove,
.id_table = ov7740_id,
};
diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c
index eefd57ec2a73..2262ee3e3687 100644
--- a/drivers/media/i2c/ov9650.c
+++ b/drivers/media/i2c/ov9650.c
@@ -1488,8 +1488,7 @@ static int ov965x_detect_sensor(struct v4l2_subdev *sd)
return ret;
}

-static int ov965x_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int ov965x_probe(struct i2c_client *client)
{
const struct ov9650_platform_data *pdata = client->dev.platform_data;
struct v4l2_subdev *sd;
@@ -1616,7 +1615,7 @@ static struct i2c_driver ov965x_i2c_driver = {
.name = DRIVER_NAME,
.of_match_table = of_match_ptr(ov965x_of_match),
},
- .probe = ov965x_probe,
+ .probe_new = ov965x_probe,
.remove = ov965x_remove,
.id_table = ov965x_id,
};
diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
index 727db7c0670a..1b912d2c1146 100644
--- a/drivers/media/i2c/s5k5baf.c
+++ b/drivers/media/i2c/s5k5baf.c
@@ -1949,8 +1949,7 @@ static int s5k5baf_configure_regulators(struct s5k5baf *state)
return ret;
}

-static int s5k5baf_probe(struct i2c_client *c,
- const struct i2c_device_id *id)
+static int s5k5baf_probe(struct i2c_client *c)
{
struct s5k5baf *state;
int ret;
@@ -2049,7 +2048,7 @@ static struct i2c_driver s5k5baf_i2c_driver = {
.of_match_table = s5k5baf_of_match,
.name = S5K5BAF_DRIVER_NAME
},
- .probe = s5k5baf_probe,
+ .probe_new = s5k5baf_probe,
.remove = s5k5baf_remove,
.id_table = s5k5baf_id,
};
diff --git a/drivers/media/i2c/s5k6a3.c b/drivers/media/i2c/s5k6a3.c
index 2e140272794b..ebef5a1a372f 100644
--- a/drivers/media/i2c/s5k6a3.c
+++ b/drivers/media/i2c/s5k6a3.c
@@ -278,8 +278,7 @@ static const struct v4l2_subdev_ops s5k6a3_subdev_ops = {
.pad = &s5k6a3_pad_ops,
};

-static int s5k6a3_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int s5k6a3_probe(struct i2c_client *client)
{
struct device *dev = &client->dev;
struct s5k6a3 *sensor;
@@ -381,7 +380,7 @@ static struct i2c_driver s5k6a3_driver = {
.of_match_table = of_match_ptr(s5k6a3_of_match),
.name = S5K6A3_DRV_NAME,
},
- .probe = s5k6a3_probe,
+ .probe_new = s5k6a3_probe,
.remove = s5k6a3_remove,
.id_table = s5k6a3_ids,
};
diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
index bc2e35e5ce61..dbbab75f135e 100644
--- a/drivers/media/i2c/tc358743.c
+++ b/drivers/media/i2c/tc358743.c
@@ -2026,8 +2026,7 @@ static inline int tc358743_probe_of(struct tc358743_state *state)
}
#endif

-static int tc358743_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int tc358743_probe(struct i2c_client *client)
{
static struct v4l2_dv_timings default_timing =
V4L2_DV_BT_CEA_640X480P59_94;
@@ -2222,7 +2221,7 @@ static struct i2c_driver tc358743_driver = {
.name = "tc358743",
.of_match_table = of_match_ptr(tc358743_of_match),
},
- .probe = tc358743_probe,
+ .probe_new = tc358743_probe,
.remove = tc358743_remove,
.id_table = tc358743_id,
};
diff --git a/drivers/media/i2c/ths8200.c b/drivers/media/i2c/ths8200.c
index f5ee28058ea2..c52fe84cba1b 100644
--- a/drivers/media/i2c/ths8200.c
+++ b/drivers/media/i2c/ths8200.c
@@ -436,8 +436,7 @@ static const struct v4l2_subdev_ops ths8200_ops = {
.pad = &ths8200_pad_ops,
};

-static int ths8200_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int ths8200_probe(struct i2c_client *client)
{
struct ths8200_state *state;
struct v4l2_subdev *sd;
@@ -502,7 +501,7 @@ static struct i2c_driver ths8200_driver = {
.name = "ths8200",
.of_match_table = of_match_ptr(ths8200_of_match),
},
- .probe = ths8200_probe,
+ .probe_new = ths8200_probe,
.remove = ths8200_remove,
.id_table = ths8200_id,
};
diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
index eaddd977ba40..7f4f23f4c7ac 100644
--- a/drivers/media/i2c/tvp5150.c
+++ b/drivers/media/i2c/tvp5150.c
@@ -1691,8 +1691,7 @@ static const char * const tvp5150_test_patterns[2] = {
"Black screen"
};

-static int tvp5150_probe(struct i2c_client *c,
- const struct i2c_device_id *id)
+static int tvp5150_probe(struct i2c_client *c)
{
struct tvp5150 *core;
struct v4l2_subdev *sd;
@@ -1841,7 +1840,7 @@ static struct i2c_driver tvp5150_driver = {
.of_match_table = of_match_ptr(tvp5150_of_match),
.name = "tvp5150",
},
- .probe = tvp5150_probe,
+ .probe_new = tvp5150_probe,
.remove = tvp5150_remove,
.id_table = tvp5150_id,
};
diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c
index 1b8175cab017..de313b1306da 100644
--- a/drivers/media/i2c/tvp7002.c
+++ b/drivers/media/i2c/tvp7002.c
@@ -930,7 +930,7 @@ tvp7002_get_pdata(struct i2c_client *client)
* Returns zero when successful, -EINVAL if register read fails or
* -EIO if i2c access is not available.
*/
-static int tvp7002_probe(struct i2c_client *c, const struct i2c_device_id *id)
+static int tvp7002_probe(struct i2c_client *c)
{
struct tvp7002_config *pdata = tvp7002_get_pdata(c);
struct v4l2_subdev *sd;
@@ -1075,7 +1075,7 @@ static struct i2c_driver tvp7002_driver = {
.of_match_table = of_match_ptr(tvp7002_of_match),
.name = TVP7002_MODULE_NAME,
},
- .probe = tvp7002_probe,
+ .probe_new = tvp7002_probe,
.remove = tvp7002_remove,
.id_table = tvp7002_id,
};
--
2.20.1

2019-07-11 08:20:50

by Kieran Bingham

[permalink] [raw]

Subject: Re: [PATCH 6/6] media: i2c: Convert to new i2c device probe()

---

Hi Marco,

Thank you for reviewing this topic,

On 11/07/2019 09:05, Marco Felsch wrote:
> Hi Kieran,
>
> On 19-07-10 22:51, Kieran Bingham wrote:
>> The I2C core framework provides a simplified probe framework from commit
>> b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type").
>>
>> These drivers do not utilise the i2c_device_id table in the probe, so we
>> can easily convert them to utilise the simplfied i2c driver
>> registration.
>>
>> Signed-off-by: Kieran Bingham <[email protected]>
>> ---
>> drivers/media/i2c/adv7343.c | 5 ++---
>> drivers/media/i2c/imx274.c | 5 ++---
>> drivers/media/i2c/max2175.c | 5 ++---
>> drivers/media/i2c/mt9m001.c | 5 ++---
>> drivers/media/i2c/mt9m111.c | 5 ++---
>> drivers/media/i2c/ov2640.c | 5 ++---
>> drivers/media/i2c/ov2659.c | 5 ++---
>> drivers/media/i2c/ov5640.c | 5 ++---
>> drivers/media/i2c/ov5645.c | 5 ++---
>> drivers/media/i2c/ov5647.c | 5 ++---
>> drivers/media/i2c/ov772x.c | 5 ++---
>> drivers/media/i2c/ov7740.c | 5 ++---
>> drivers/media/i2c/ov9650.c | 5 ++---
>> drivers/media/i2c/s5k5baf.c | 5 ++---
>> drivers/media/i2c/s5k6a3.c | 5 ++---
>> drivers/media/i2c/tc358743.c | 5 ++---
>> drivers/media/i2c/ths8200.c | 5 ++---
>> drivers/media/i2c/tvp5150.c | 5 ++---
>> drivers/media/i2c/tvp7002.c | 4 ++--
>> 19 files changed, 38 insertions(+), 56 deletions(-)
>>
>> diff --git a/drivers/media/i2c/adv7343.c b/drivers/media/i2c/adv7343.c
>> index 4a441ee99dd8..63e94dfcb5d3 100644
>> --- a/drivers/media/i2c/adv7343.c
>> +++ b/drivers/media/i2c/adv7343.c
>> @@ -428,8 +428,7 @@ adv7343_get_pdata(struct i2c_client *client)
>> return pdata;
>> }
>>
>> -static int adv7343_probe(struct i2c_client *client,
>> - const struct i2c_device_id *id)
>> +static int adv7343_probe(struct i2c_client *client)
>> {
>> struct adv7343_state *state;
>> int err;
>> @@ -524,7 +523,7 @@ static struct i2c_driver adv7343_driver = {
>> .of_match_table = of_match_ptr(adv7343_of_match),
>> .name = "adv7343",
>> },
>> - .probe = adv7343_probe,
>> + .probe_new = adv7343_probe,
>> .remove = adv7343_remove,
>> .id_table = adv7343_id,
>
> Can we remove the id_table too if it isn't required anymore? This
> applies to the other drivers as well.

I would very much like to (and I have already got patches to do so), but
I have posted this patch without removing the tables intentionally as I
am concerned about a topic that Javier brought up with me some time ago.

With the ID table removed, when the driver is built as a module there is
no longer a MODULE_DEVICE_TABLE(i2c, xxxx); entry.

This results in the modpost stage not adding an i2c:xxx alias for each
module, and thus could adversely affect module auto-loading.

I have posted an RFC [0], which I referenced in my cover letter:

[0] [PATCH RFC] modpost: Support I2C Aliases from OF tables
https://lore.kernel.org/lkml/[email protected]/

In that patch I propose an extension to file2alias which allows the OF
match table to be registered as I2C specific aliases when referenced
with an i2c_of specific tag allowing the following changes to be made:

/* si4713_i2c_driver - i2c driver interface */
-static const struct i2c_device_id si4713_id[] = {
- { "si4713" , 0 },
- { },
-};
-MODULE_DEVICE_TABLE(i2c, si4713_id);

static const struct of_device_id si4713_of_match[] = {
{ .compatible = "silabs,si4713" },
{ },
};
MODULE_DEVICE_TABLE(of, si4713_of_match);
+MODULE_DEVICE_TABLE(i2c_of, si4713_of_match);


When a module device table is registered with the i2c_of tag, the alias
is registered in the module as the compatible string with the vendor
prefixes removed.

(This matches the i2c-framework functionality at
i2c_of_match_device_sysfs())

Regards

Kieran

>
> Regards,
> Marco
>
>> };
>> diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c
>> index f3ff1af209f9..6011cec5e351 100644
>> --- a/drivers/media/i2c/imx274.c
>> +++ b/drivers/media/i2c/imx274.c
>> @@ -1821,8 +1821,7 @@ static const struct i2c_device_id imx274_id[] = {
>> };
>> MODULE_DEVICE_TABLE(i2c, imx274_id);
>>
>> -static int imx274_probe(struct i2c_client *client,
>> - const struct i2c_device_id *id)
>> +static int imx274_probe(struct i2c_client *client)
>> {
>> struct v4l2_subdev *sd;
>> struct stimx274 *imx274;
>> @@ -1984,7 +1983,7 @@ static struct i2c_driver imx274_i2c_driver = {
>> .name = DRIVER_NAME,
>> .of_match_table = imx274_of_id_table,
>> },
>> - .probe = imx274_probe,
>> + .probe_new = imx274_probe,
>> .remove = imx274_remove,
>> .id_table = imx274_id,
>> };
>> diff --git a/drivers/media/i2c/max2175.c b/drivers/media/i2c/max2175.c
>> index 7b226fadcdb8..19a3ceea3bc2 100644
>> --- a/drivers/media/i2c/max2175.c
>> +++ b/drivers/media/i2c/max2175.c
>> @@ -1271,8 +1271,7 @@ static int max2175_refout_load_to_bits(struct i2c_client *client, u32 load,
>> return 0;
>> }
>>
>> -static int max2175_probe(struct i2c_client *client,
>> - const struct i2c_device_id *id)
>> +static int max2175_probe(struct i2c_client *client)
>> {
>> bool master = true, am_hiz = false;
>> u32 refout_load, refout_bits = 0; /* REFOUT disabled */
>> @@ -1433,7 +1432,7 @@ static struct i2c_driver max2175_driver = {
>> .name = DRIVER_NAME,
>> .of_match_table = max2175_of_ids,
>> },
>> - .probe = max2175_probe,
>> + .probe_new = max2175_probe,
>> .remove = max2175_remove,
>> .id_table = max2175_id,
>> };
>> diff --git a/drivers/media/i2c/mt9m001.c b/drivers/media/i2c/mt9m001.c
>> index 2df743cbe09d..5613072908ac 100644
>> --- a/drivers/media/i2c/mt9m001.c
>> +++ b/drivers/media/i2c/mt9m001.c
>> @@ -726,8 +726,7 @@ static const struct v4l2_subdev_ops mt9m001_subdev_ops = {
>> .pad = &mt9m001_subdev_pad_ops,
>> };
>>
>> -static int mt9m001_probe(struct i2c_client *client,
>> - const struct i2c_device_id *did)
>> +static int mt9m001_probe(struct i2c_client *client)
>> {
>> struct mt9m001 *mt9m001;
>> struct i2c_adapter *adapter = client->adapter;
>> @@ -872,7 +871,7 @@ static struct i2c_driver mt9m001_i2c_driver = {
>> .pm = &mt9m001_pm_ops,
>> .of_match_table = mt9m001_of_match,
>> },
>> - .probe = mt9m001_probe,
>> + .probe_new = mt9m001_probe,
>> .remove = mt9m001_remove,
>> .id_table = mt9m001_id,
>> };
>> diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c
>> index d10fe3712036..b5fa60068850 100644
>> --- a/drivers/media/i2c/mt9m111.c
>> +++ b/drivers/media/i2c/mt9m111.c
>> @@ -1246,8 +1246,7 @@ static int mt9m111_probe_fw(struct i2c_client *client, struct mt9m111 *mt9m111)
>> return ret;
>> }
>>
>> -static int mt9m111_probe(struct i2c_client *client,
>> - const struct i2c_device_id *did)
>> +static int mt9m111_probe(struct i2c_client *client)
>> {
>> struct mt9m111 *mt9m111;
>> struct i2c_adapter *adapter = client->adapter;
>> @@ -1391,7 +1390,7 @@ static struct i2c_driver mt9m111_i2c_driver = {
>> .name = "mt9m111",
>> .of_match_table = of_match_ptr(mt9m111_of_match),
>> },
>> - .probe = mt9m111_probe,
>> + .probe_new = mt9m111_probe,
>> .remove = mt9m111_remove,
>> .id_table = mt9m111_id,
>> };
>> diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c
>> index 30e7e6b2b293..4df7ffa83217 100644
>> --- a/drivers/media/i2c/ov2640.c
>> +++ b/drivers/media/i2c/ov2640.c
>> @@ -1193,8 +1193,7 @@ static int ov2640_probe_dt(struct i2c_client *client,
>> /*
>> * i2c_driver functions
>> */
>> -static int ov2640_probe(struct i2c_client *client,
>> - const struct i2c_device_id *did)
>> +static int ov2640_probe(struct i2c_client *client)
>> {
>> struct ov2640_priv *priv;
>> struct i2c_adapter *adapter = client->adapter;
>> @@ -1305,7 +1304,7 @@ static struct i2c_driver ov2640_i2c_driver = {
>> .name = "ov2640",
>> .of_match_table = of_match_ptr(ov2640_of_match),
>> },
>> - .probe = ov2640_probe,
>> + .probe_new = ov2640_probe,
>> .remove = ov2640_remove,
>> .id_table = ov2640_id,
>> };
>> diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
>> index 5ed2413eac8a..18d996e90739 100644
>> --- a/drivers/media/i2c/ov2659.c
>> +++ b/drivers/media/i2c/ov2659.c
>> @@ -1386,8 +1386,7 @@ ov2659_get_pdata(struct i2c_client *client)
>> return pdata;
>> }
>>
>> -static int ov2659_probe(struct i2c_client *client,
>> - const struct i2c_device_id *id)
>> +static int ov2659_probe(struct i2c_client *client)
>> {
>> const struct ov2659_platform_data *pdata = ov2659_get_pdata(client);
>> struct v4l2_subdev *sd;
>> @@ -1515,7 +1514,7 @@ static struct i2c_driver ov2659_i2c_driver = {
>> .name = DRIVER_NAME,
>> .of_match_table = of_match_ptr(ov2659_of_match),
>> },
>> - .probe = ov2659_probe,
>> + .probe_new = ov2659_probe,
>> .remove = ov2659_remove,
>> .id_table = ov2659_id,
>> };
>> diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
>> index 759d60c6d630..80d9c0060153 100644
>> --- a/drivers/media/i2c/ov5640.c
>> +++ b/drivers/media/i2c/ov5640.c
>> @@ -2936,8 +2936,7 @@ static int ov5640_check_chip_id(struct ov5640_dev *sensor)
>> return ret;
>> }
>>
>> -static int ov5640_probe(struct i2c_client *client,
>> - const struct i2c_device_id *id)
>> +static int ov5640_probe(struct i2c_client *client)
>> {
>> struct device *dev = &client->dev;
>> struct fwnode_handle *endpoint;
>> @@ -3095,7 +3094,7 @@ static struct i2c_driver ov5640_i2c_driver = {
>> .of_match_table = ov5640_dt_ids,
>> },
>> .id_table = ov5640_id,
>> - .probe = ov5640_probe,
>> + .probe_new = ov5640_probe,
>> .remove = ov5640_remove,
>> };
>>
>> diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c
>> index 124c8df04633..42cf3ebd0831 100644
>> --- a/drivers/media/i2c/ov5645.c
>> +++ b/drivers/media/i2c/ov5645.c
>> @@ -1086,8 +1086,7 @@ static const struct v4l2_subdev_ops ov5645_subdev_ops = {
>> .pad = &ov5645_subdev_pad_ops,
>> };
>>
>> -static int ov5645_probe(struct i2c_client *client,
>> - const struct i2c_device_id *id)
>> +static int ov5645_probe(struct i2c_client *client)
>> {
>> struct device *dev = &client->dev;
>> struct device_node *endpoint;
>> @@ -1355,7 +1354,7 @@ static struct i2c_driver ov5645_i2c_driver = {
>> .of_match_table = of_match_ptr(ov5645_of_match),
>> .name = "ov5645",
>> },
>> - .probe = ov5645_probe,
>> + .probe_new = ov5645_probe,
>> .remove = ov5645_remove,
>> .id_table = ov5645_id,
>> };
>> diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c
>> index 4589631798c9..e7d2e5b4ad4b 100644
>> --- a/drivers/media/i2c/ov5647.c
>> +++ b/drivers/media/i2c/ov5647.c
>> @@ -547,8 +547,7 @@ static int ov5647_parse_dt(struct device_node *np)
>> return ret;
>> }
>>
>> -static int ov5647_probe(struct i2c_client *client,
>> - const struct i2c_device_id *id)
>> +static int ov5647_probe(struct i2c_client *client)
>> {
>> struct device *dev = &client->dev;
>> struct ov5647 *sensor;
>> @@ -644,7 +643,7 @@ static struct i2c_driver ov5647_driver = {
>> .of_match_table = of_match_ptr(ov5647_of_match),
>> .name = SENSOR_NAME,
>> },
>> - .probe = ov5647_probe,
>> + .probe_new = ov5647_probe,
>> .remove = ov5647_remove,
>> .id_table = ov5647_id,
>> };
>> diff --git a/drivers/media/i2c/ov772x.c b/drivers/media/i2c/ov772x.c
>> index 2e9a758736a1..2cc6a678069a 100644
>> --- a/drivers/media/i2c/ov772x.c
>> +++ b/drivers/media/i2c/ov772x.c
>> @@ -1352,8 +1352,7 @@ static const struct v4l2_subdev_ops ov772x_subdev_ops = {
>> * i2c_driver function
>> */
>>
>> -static int ov772x_probe(struct i2c_client *client,
>> - const struct i2c_device_id *did)
>> +static int ov772x_probe(struct i2c_client *client)
>> {
>> struct ov772x_priv *priv;
>> int ret;
>> @@ -1486,7 +1485,7 @@ static struct i2c_driver ov772x_i2c_driver = {
>> .name = "ov772x",
>> .of_match_table = ov772x_of_match,
>> },
>> - .probe = ov772x_probe,
>> + .probe_new = ov772x_probe,
>> .remove = ov772x_remove,
>> .id_table = ov772x_id,
>> };
>> diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c
>> index 70bb870b1d08..181934c807c2 100644
>> --- a/drivers/media/i2c/ov7740.c
>> +++ b/drivers/media/i2c/ov7740.c
>> @@ -1066,8 +1066,7 @@ static const struct regmap_config ov7740_regmap_config = {
>> .max_register = OV7740_MAX_REGISTER,
>> };
>>
>> -static int ov7740_probe(struct i2c_client *client,
>> - const struct i2c_device_id *id)
>> +static int ov7740_probe(struct i2c_client *client)
>> {
>> struct ov7740 *ov7740;
>> struct v4l2_subdev *sd;
>> @@ -1229,7 +1228,7 @@ static struct i2c_driver ov7740_i2c_driver = {
>> .pm = &ov7740_pm_ops,
>> .of_match_table = of_match_ptr(ov7740_of_match),
>> },
>> - .probe = ov7740_probe,
>> + .probe_new = ov7740_probe,
>> .remove = ov7740_remove,
>> .id_table = ov7740_id,
>> };
>> diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c
>> index eefd57ec2a73..2262ee3e3687 100644
>> --- a/drivers/media/i2c/ov9650.c
>> +++ b/drivers/media/i2c/ov9650.c
>> @@ -1488,8 +1488,7 @@ static int ov965x_detect_sensor(struct v4l2_subdev *sd)
>> return ret;
>> }
>>
>> -static int ov965x_probe(struct i2c_client *client,
>> - const struct i2c_device_id *id)
>> +static int ov965x_probe(struct i2c_client *client)
>> {
>> const struct ov9650_platform_data *pdata = client->dev.platform_data;
>> struct v4l2_subdev *sd;
>> @@ -1616,7 +1615,7 @@ static struct i2c_driver ov965x_i2c_driver = {
>> .name = DRIVER_NAME,
>> .of_match_table = of_match_ptr(ov965x_of_match),
>> },
>> - .probe = ov965x_probe,
>> + .probe_new = ov965x_probe,
>> .remove = ov965x_remove,
>> .id_table = ov965x_id,
>> };
>> diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
>> index 727db7c0670a..1b912d2c1146 100644
>> --- a/drivers/media/i2c/s5k5baf.c
>> +++ b/drivers/media/i2c/s5k5baf.c
>> @@ -1949,8 +1949,7 @@ static int s5k5baf_configure_regulators(struct s5k5baf *state)
>> return ret;
>> }
>>
>> -static int s5k5baf_probe(struct i2c_client *c,
>> - const struct i2c_device_id *id)
>> +static int s5k5baf_probe(struct i2c_client *c)
>> {
>> struct s5k5baf *state;
>> int ret;
>> @@ -2049,7 +2048,7 @@ static struct i2c_driver s5k5baf_i2c_driver = {
>> .of_match_table = s5k5baf_of_match,
>> .name = S5K5BAF_DRIVER_NAME
>> },
>> - .probe = s5k5baf_probe,
>> + .probe_new = s5k5baf_probe,
>> .remove = s5k5baf_remove,
>> .id_table = s5k5baf_id,
>> };
>> diff --git a/drivers/media/i2c/s5k6a3.c b/drivers/media/i2c/s5k6a3.c
>> index 2e140272794b..ebef5a1a372f 100644
>> --- a/drivers/media/i2c/s5k6a3.c
>> +++ b/drivers/media/i2c/s5k6a3.c
>> @@ -278,8 +278,7 @@ static const struct v4l2_subdev_ops s5k6a3_subdev_ops = {
>> .pad = &s5k6a3_pad_ops,
>> };
>>
>> -static int s5k6a3_probe(struct i2c_client *client,
>> - const struct i2c_device_id *id)
>> +static int s5k6a3_probe(struct i2c_client *client)
>> {
>> struct device *dev = &client->dev;
>> struct s5k6a3 *sensor;
>> @@ -381,7 +380,7 @@ static struct i2c_driver s5k6a3_driver = {
>> .of_match_table = of_match_ptr(s5k6a3_of_match),
>> .name = S5K6A3_DRV_NAME,
>> },
>> - .probe = s5k6a3_probe,
>> + .probe_new = s5k6a3_probe,
>> .remove = s5k6a3_remove,
>> .id_table = s5k6a3_ids,
>> };
>> diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
>> index bc2e35e5ce61..dbbab75f135e 100644
>> --- a/drivers/media/i2c/tc358743.c
>> +++ b/drivers/media/i2c/tc358743.c
>> @@ -2026,8 +2026,7 @@ static inline int tc358743_probe_of(struct tc358743_state *state)
>> }
>> #endif
>>
>> -static int tc358743_probe(struct i2c_client *client,
>> - const struct i2c_device_id *id)
>> +static int tc358743_probe(struct i2c_client *client)
>> {
>> static struct v4l2_dv_timings default_timing =
>> V4L2_DV_BT_CEA_640X480P59_94;
>> @@ -2222,7 +2221,7 @@ static struct i2c_driver tc358743_driver = {
>> .name = "tc358743",
>> .of_match_table = of_match_ptr(tc358743_of_match),
>> },
>> - .probe = tc358743_probe,
>> + .probe_new = tc358743_probe,
>> .remove = tc358743_remove,
>> .id_table = tc358743_id,
>> };
>> diff --git a/drivers/media/i2c/ths8200.c b/drivers/media/i2c/ths8200.c
>> index f5ee28058ea2..c52fe84cba1b 100644
>> --- a/drivers/media/i2c/ths8200.c
>> +++ b/drivers/media/i2c/ths8200.c
>> @@ -436,8 +436,7 @@ static const struct v4l2_subdev_ops ths8200_ops = {
>> .pad = &ths8200_pad_ops,
>> };
>>
>> -static int ths8200_probe(struct i2c_client *client,
>> - const struct i2c_device_id *id)
>> +static int ths8200_probe(struct i2c_client *client)
>> {
>> struct ths8200_state *state;
>> struct v4l2_subdev *sd;
>> @@ -502,7 +501,7 @@ static struct i2c_driver ths8200_driver = {
>> .name = "ths8200",
>> .of_match_table = of_match_ptr(ths8200_of_match),
>> },
>> - .probe = ths8200_probe,
>> + .probe_new = ths8200_probe,
>> .remove = ths8200_remove,
>> .id_table = ths8200_id,
>> };
>> diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
>> index eaddd977ba40..7f4f23f4c7ac 100644
>> --- a/drivers/media/i2c/tvp5150.c
>> +++ b/drivers/media/i2c/tvp5150.c
>> @@ -1691,8 +1691,7 @@ static const char * const tvp5150_test_patterns[2] = {
>> "Black screen"
>> };
>>
>> -static int tvp5150_probe(struct i2c_client *c,
>> - const struct i2c_device_id *id)
>> +static int tvp5150_probe(struct i2c_client *c)
>> {
>> struct tvp5150 *core;
>> struct v4l2_subdev *sd;
>> @@ -1841,7 +1840,7 @@ static struct i2c_driver tvp5150_driver = {
>> .of_match_table = of_match_ptr(tvp5150_of_match),
>> .name = "tvp5150",
>> },
>> - .probe = tvp5150_probe,
>> + .probe_new = tvp5150_probe,
>> .remove = tvp5150_remove,
>> .id_table = tvp5150_id,
>> };
>> diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c
>> index 1b8175cab017..de313b1306da 100644
>> --- a/drivers/media/i2c/tvp7002.c
>> +++ b/drivers/media/i2c/tvp7002.c
>> @@ -930,7 +930,7 @@ tvp7002_get_pdata(struct i2c_client *client)
>> * Returns zero when successful, -EINVAL if register read fails or
>> * -EIO if i2c access is not available.
>> */
>> -static int tvp7002_probe(struct i2c_client *c, const struct i2c_device_id *id)
>> +static int tvp7002_probe(struct i2c_client *c)
>> {
>> struct tvp7002_config *pdata = tvp7002_get_pdata(c);
>> struct v4l2_subdev *sd;
>> @@ -1075,7 +1075,7 @@ static struct i2c_driver tvp7002_driver = {
>> .of_match_table = of_match_ptr(tvp7002_of_match),
>> .name = TVP7002_MODULE_NAME,
>> },
>> - .probe = tvp7002_probe,
>> + .probe_new = tvp7002_probe,
>> .remove = tvp7002_remove,
>> .id_table = tvp7002_id,
>> };
>> --
>> 2.20.1
>>
>>
>

2019-07-11 08:41:14

by Marco Felsch

[permalink] [raw]

Subject: Re: [PATCH 6/6] media: i2c: Convert to new i2c device probe()

---

Hi Kieran,

On 19-07-10 22:51, Kieran Bingham wrote:
> The I2C core framework provides a simplified probe framework from commit
> b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type").
>
> These drivers do not utilise the i2c_device_id table in the probe, so we
> can easily convert them to utilise the simplfied i2c driver
> registration.
>
> Signed-off-by: Kieran Bingham <[email protected]>
> ---
> drivers/media/i2c/adv7343.c | 5 ++---
> drivers/media/i2c/imx274.c | 5 ++---
> drivers/media/i2c/max2175.c | 5 ++---
> drivers/media/i2c/mt9m001.c | 5 ++---
> drivers/media/i2c/mt9m111.c | 5 ++---
> drivers/media/i2c/ov2640.c | 5 ++---
> drivers/media/i2c/ov2659.c | 5 ++---
> drivers/media/i2c/ov5640.c | 5 ++---
> drivers/media/i2c/ov5645.c | 5 ++---
> drivers/media/i2c/ov5647.c | 5 ++---
> drivers/media/i2c/ov772x.c | 5 ++---
> drivers/media/i2c/ov7740.c | 5 ++---
> drivers/media/i2c/ov9650.c | 5 ++---
> drivers/media/i2c/s5k5baf.c | 5 ++---
> drivers/media/i2c/s5k6a3.c | 5 ++---
> drivers/media/i2c/tc358743.c | 5 ++---
> drivers/media/i2c/ths8200.c | 5 ++---
> drivers/media/i2c/tvp5150.c | 5 ++---
> drivers/media/i2c/tvp7002.c | 4 ++--
> 19 files changed, 38 insertions(+), 56 deletions(-)
>
> diff --git a/drivers/media/i2c/adv7343.c b/drivers/media/i2c/adv7343.c
> index 4a441ee99dd8..63e94dfcb5d3 100644
> --- a/drivers/media/i2c/adv7343.c
> +++ b/drivers/media/i2c/adv7343.c
> @@ -428,8 +428,7 @@ adv7343_get_pdata(struct i2c_client *client)
> return pdata;
> }
>
> -static int adv7343_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int adv7343_probe(struct i2c_client *client)
> {
> struct adv7343_state *state;
> int err;
> @@ -524,7 +523,7 @@ static struct i2c_driver adv7343_driver = {
> .of_match_table = of_match_ptr(adv7343_of_match),
> .name = "adv7343",
> },
> - .probe = adv7343_probe,
> + .probe_new = adv7343_probe,
> .remove = adv7343_remove,
> .id_table = adv7343_id,

Can we remove the id_table too if it isn't required anymore? This
applies to the other drivers as well.

Regards,
Marco

> };
> diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c
> index f3ff1af209f9..6011cec5e351 100644
> --- a/drivers/media/i2c/imx274.c
> +++ b/drivers/media/i2c/imx274.c
> @@ -1821,8 +1821,7 @@ static const struct i2c_device_id imx274_id[] = {
> };
> MODULE_DEVICE_TABLE(i2c, imx274_id);
>
> -static int imx274_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int imx274_probe(struct i2c_client *client)
> {
> struct v4l2_subdev *sd;
> struct stimx274 *imx274;
> @@ -1984,7 +1983,7 @@ static struct i2c_driver imx274_i2c_driver = {
> .name = DRIVER_NAME,
> .of_match_table = imx274_of_id_table,
> },
> - .probe = imx274_probe,
> + .probe_new = imx274_probe,
> .remove = imx274_remove,
> .id_table = imx274_id,
> };
> diff --git a/drivers/media/i2c/max2175.c b/drivers/media/i2c/max2175.c
> index 7b226fadcdb8..19a3ceea3bc2 100644
> --- a/drivers/media/i2c/max2175.c
> +++ b/drivers/media/i2c/max2175.c
> @@ -1271,8 +1271,7 @@ static int max2175_refout_load_to_bits(struct i2c_client *client, u32 load,
> return 0;
> }
>
> -static int max2175_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int max2175_probe(struct i2c_client *client)
> {
> bool master = true, am_hiz = false;
> u32 refout_load, refout_bits = 0; /* REFOUT disabled */
> @@ -1433,7 +1432,7 @@ static struct i2c_driver max2175_driver = {
> .name = DRIVER_NAME,
> .of_match_table = max2175_of_ids,
> },
> - .probe = max2175_probe,
> + .probe_new = max2175_probe,
> .remove = max2175_remove,
> .id_table = max2175_id,
> };
> diff --git a/drivers/media/i2c/mt9m001.c b/drivers/media/i2c/mt9m001.c
> index 2df743cbe09d..5613072908ac 100644
> --- a/drivers/media/i2c/mt9m001.c
> +++ b/drivers/media/i2c/mt9m001.c
> @@ -726,8 +726,7 @@ static const struct v4l2_subdev_ops mt9m001_subdev_ops = {
> .pad = &mt9m001_subdev_pad_ops,
> };
>
> -static int mt9m001_probe(struct i2c_client *client,
> - const struct i2c_device_id *did)
> +static int mt9m001_probe(struct i2c_client *client)
> {
> struct mt9m001 *mt9m001;
> struct i2c_adapter *adapter = client->adapter;
> @@ -872,7 +871,7 @@ static struct i2c_driver mt9m001_i2c_driver = {
> .pm = &mt9m001_pm_ops,
> .of_match_table = mt9m001_of_match,
> },
> - .probe = mt9m001_probe,
> + .probe_new = mt9m001_probe,
> .remove = mt9m001_remove,
> .id_table = mt9m001_id,
> };
> diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c
> index d10fe3712036..b5fa60068850 100644
> --- a/drivers/media/i2c/mt9m111.c
> +++ b/drivers/media/i2c/mt9m111.c
> @@ -1246,8 +1246,7 @@ static int mt9m111_probe_fw(struct i2c_client *client, struct mt9m111 *mt9m111)
> return ret;
> }
>
> -static int mt9m111_probe(struct i2c_client *client,
> - const struct i2c_device_id *did)
> +static int mt9m111_probe(struct i2c_client *client)
> {
> struct mt9m111 *mt9m111;
> struct i2c_adapter *adapter = client->adapter;
> @@ -1391,7 +1390,7 @@ static struct i2c_driver mt9m111_i2c_driver = {
> .name = "mt9m111",
> .of_match_table = of_match_ptr(mt9m111_of_match),
> },
> - .probe = mt9m111_probe,
> + .probe_new = mt9m111_probe,
> .remove = mt9m111_remove,
> .id_table = mt9m111_id,
> };
> diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c
> index 30e7e6b2b293..4df7ffa83217 100644
> --- a/drivers/media/i2c/ov2640.c
> +++ b/drivers/media/i2c/ov2640.c
> @@ -1193,8 +1193,7 @@ static int ov2640_probe_dt(struct i2c_client *client,
> /*
> * i2c_driver functions
> */
> -static int ov2640_probe(struct i2c_client *client,
> - const struct i2c_device_id *did)
> +static int ov2640_probe(struct i2c_client *client)
> {
> struct ov2640_priv *priv;
> struct i2c_adapter *adapter = client->adapter;
> @@ -1305,7 +1304,7 @@ static struct i2c_driver ov2640_i2c_driver = {
> .name = "ov2640",
> .of_match_table = of_match_ptr(ov2640_of_match),
> },
> - .probe = ov2640_probe,
> + .probe_new = ov2640_probe,
> .remove = ov2640_remove,
> .id_table = ov2640_id,
> };
> diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
> index 5ed2413eac8a..18d996e90739 100644
> --- a/drivers/media/i2c/ov2659.c
> +++ b/drivers/media/i2c/ov2659.c
> @@ -1386,8 +1386,7 @@ ov2659_get_pdata(struct i2c_client *client)
> return pdata;
> }
>
> -static int ov2659_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ov2659_probe(struct i2c_client *client)
> {
> const struct ov2659_platform_data *pdata = ov2659_get_pdata(client);
> struct v4l2_subdev *sd;
> @@ -1515,7 +1514,7 @@ static struct i2c_driver ov2659_i2c_driver = {
> .name = DRIVER_NAME,
> .of_match_table = of_match_ptr(ov2659_of_match),
> },
> - .probe = ov2659_probe,
> + .probe_new = ov2659_probe,
> .remove = ov2659_remove,
> .id_table = ov2659_id,
> };
> diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
> index 759d60c6d630..80d9c0060153 100644
> --- a/drivers/media/i2c/ov5640.c
> +++ b/drivers/media/i2c/ov5640.c
> @@ -2936,8 +2936,7 @@ static int ov5640_check_chip_id(struct ov5640_dev *sensor)
> return ret;
> }
>
> -static int ov5640_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ov5640_probe(struct i2c_client *client)
> {
> struct device *dev = &client->dev;
> struct fwnode_handle *endpoint;
> @@ -3095,7 +3094,7 @@ static struct i2c_driver ov5640_i2c_driver = {
> .of_match_table = ov5640_dt_ids,
> },
> .id_table = ov5640_id,
> - .probe = ov5640_probe,
> + .probe_new = ov5640_probe,
> .remove = ov5640_remove,
> };
>
> diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c
> index 124c8df04633..42cf3ebd0831 100644
> --- a/drivers/media/i2c/ov5645.c
> +++ b/drivers/media/i2c/ov5645.c
> @@ -1086,8 +1086,7 @@ static const struct v4l2_subdev_ops ov5645_subdev_ops = {
> .pad = &ov5645_subdev_pad_ops,
> };
>
> -static int ov5645_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ov5645_probe(struct i2c_client *client)
> {
> struct device *dev = &client->dev;
> struct device_node *endpoint;
> @@ -1355,7 +1354,7 @@ static struct i2c_driver ov5645_i2c_driver = {
> .of_match_table = of_match_ptr(ov5645_of_match),
> .name = "ov5645",
> },
> - .probe = ov5645_probe,
> + .probe_new = ov5645_probe,
> .remove = ov5645_remove,
> .id_table = ov5645_id,
> };
> diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c
> index 4589631798c9..e7d2e5b4ad4b 100644
> --- a/drivers/media/i2c/ov5647.c
> +++ b/drivers/media/i2c/ov5647.c
> @@ -547,8 +547,7 @@ static int ov5647_parse_dt(struct device_node *np)
> return ret;
> }
>
> -static int ov5647_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ov5647_probe(struct i2c_client *client)
> {
> struct device *dev = &client->dev;
> struct ov5647 *sensor;
> @@ -644,7 +643,7 @@ static struct i2c_driver ov5647_driver = {
> .of_match_table = of_match_ptr(ov5647_of_match),
> .name = SENSOR_NAME,
> },
> - .probe = ov5647_probe,
> + .probe_new = ov5647_probe,
> .remove = ov5647_remove,
> .id_table = ov5647_id,
> };
> diff --git a/drivers/media/i2c/ov772x.c b/drivers/media/i2c/ov772x.c
> index 2e9a758736a1..2cc6a678069a 100644
> --- a/drivers/media/i2c/ov772x.c
> +++ b/drivers/media/i2c/ov772x.c
> @@ -1352,8 +1352,7 @@ static const struct v4l2_subdev_ops ov772x_subdev_ops = {
> * i2c_driver function
> */
>
> -static int ov772x_probe(struct i2c_client *client,
> - const struct i2c_device_id *did)
> +static int ov772x_probe(struct i2c_client *client)
> {
> struct ov772x_priv *priv;
> int ret;
> @@ -1486,7 +1485,7 @@ static struct i2c_driver ov772x_i2c_driver = {
> .name = "ov772x",
> .of_match_table = ov772x_of_match,
> },
> - .probe = ov772x_probe,
> + .probe_new = ov772x_probe,
> .remove = ov772x_remove,
> .id_table = ov772x_id,
> };
> diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c
> index 70bb870b1d08..181934c807c2 100644
> --- a/drivers/media/i2c/ov7740.c
> +++ b/drivers/media/i2c/ov7740.c
> @@ -1066,8 +1066,7 @@ static const struct regmap_config ov7740_regmap_config = {
> .max_register = OV7740_MAX_REGISTER,
> };
>
> -static int ov7740_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ov7740_probe(struct i2c_client *client)
> {
> struct ov7740 *ov7740;
> struct v4l2_subdev *sd;
> @@ -1229,7 +1228,7 @@ static struct i2c_driver ov7740_i2c_driver = {
> .pm = &ov7740_pm_ops,
> .of_match_table = of_match_ptr(ov7740_of_match),
> },
> - .probe = ov7740_probe,
> + .probe_new = ov7740_probe,
> .remove = ov7740_remove,
> .id_table = ov7740_id,
> };
> diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c
> index eefd57ec2a73..2262ee3e3687 100644
> --- a/drivers/media/i2c/ov9650.c
> +++ b/drivers/media/i2c/ov9650.c
> @@ -1488,8 +1488,7 @@ static int ov965x_detect_sensor(struct v4l2_subdev *sd)
> return ret;
> }
>
> -static int ov965x_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ov965x_probe(struct i2c_client *client)
> {
> const struct ov9650_platform_data *pdata = client->dev.platform_data;
> struct v4l2_subdev *sd;
> @@ -1616,7 +1615,7 @@ static struct i2c_driver ov965x_i2c_driver = {
> .name = DRIVER_NAME,
> .of_match_table = of_match_ptr(ov965x_of_match),
> },
> - .probe = ov965x_probe,
> + .probe_new = ov965x_probe,
> .remove = ov965x_remove,
> .id_table = ov965x_id,
> };
> diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
> index 727db7c0670a..1b912d2c1146 100644
> --- a/drivers/media/i2c/s5k5baf.c
> +++ b/drivers/media/i2c/s5k5baf.c
> @@ -1949,8 +1949,7 @@ static int s5k5baf_configure_regulators(struct s5k5baf *state)
> return ret;
> }
>
> -static int s5k5baf_probe(struct i2c_client *c,
> - const struct i2c_device_id *id)
> +static int s5k5baf_probe(struct i2c_client *c)
> {
> struct s5k5baf *state;
> int ret;
> @@ -2049,7 +2048,7 @@ static struct i2c_driver s5k5baf_i2c_driver = {
> .of_match_table = s5k5baf_of_match,
> .name = S5K5BAF_DRIVER_NAME
> },
> - .probe = s5k5baf_probe,
> + .probe_new = s5k5baf_probe,
> .remove = s5k5baf_remove,
> .id_table = s5k5baf_id,
> };
> diff --git a/drivers/media/i2c/s5k6a3.c b/drivers/media/i2c/s5k6a3.c
> index 2e140272794b..ebef5a1a372f 100644
> --- a/drivers/media/i2c/s5k6a3.c
> +++ b/drivers/media/i2c/s5k6a3.c
> @@ -278,8 +278,7 @@ static const struct v4l2_subdev_ops s5k6a3_subdev_ops = {
> .pad = &s5k6a3_pad_ops,
> };
>
> -static int s5k6a3_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int s5k6a3_probe(struct i2c_client *client)
> {
> struct device *dev = &client->dev;
> struct s5k6a3 *sensor;
> @@ -381,7 +380,7 @@ static struct i2c_driver s5k6a3_driver = {
> .of_match_table = of_match_ptr(s5k6a3_of_match),
> .name = S5K6A3_DRV_NAME,
> },
> - .probe = s5k6a3_probe,
> + .probe_new = s5k6a3_probe,
> .remove = s5k6a3_remove,
> .id_table = s5k6a3_ids,
> };
> diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
> index bc2e35e5ce61..dbbab75f135e 100644
> --- a/drivers/media/i2c/tc358743.c
> +++ b/drivers/media/i2c/tc358743.c
> @@ -2026,8 +2026,7 @@ static inline int tc358743_probe_of(struct tc358743_state *state)
> }
> #endif
>
> -static int tc358743_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int tc358743_probe(struct i2c_client *client)
> {
> static struct v4l2_dv_timings default_timing =
> V4L2_DV_BT_CEA_640X480P59_94;
> @@ -2222,7 +2221,7 @@ static struct i2c_driver tc358743_driver = {
> .name = "tc358743",
> .of_match_table = of_match_ptr(tc358743_of_match),
> },
> - .probe = tc358743_probe,
> + .probe_new = tc358743_probe,
> .remove = tc358743_remove,
> .id_table = tc358743_id,
> };
> diff --git a/drivers/media/i2c/ths8200.c b/drivers/media/i2c/ths8200.c
> index f5ee28058ea2..c52fe84cba1b 100644
> --- a/drivers/media/i2c/ths8200.c
> +++ b/drivers/media/i2c/ths8200.c
> @@ -436,8 +436,7 @@ static const struct v4l2_subdev_ops ths8200_ops = {
> .pad = &ths8200_pad_ops,
> };
>
> -static int ths8200_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ths8200_probe(struct i2c_client *client)
> {
> struct ths8200_state *state;
> struct v4l2_subdev *sd;
> @@ -502,7 +501,7 @@ static struct i2c_driver ths8200_driver = {
> .name = "ths8200",
> .of_match_table = of_match_ptr(ths8200_of_match),
> },
> - .probe = ths8200_probe,
> + .probe_new = ths8200_probe,
> .remove = ths8200_remove,
> .id_table = ths8200_id,
> };
> diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
> index eaddd977ba40..7f4f23f4c7ac 100644
> --- a/drivers/media/i2c/tvp5150.c
> +++ b/drivers/media/i2c/tvp5150.c
> @@ -1691,8 +1691,7 @@ static const char * const tvp5150_test_patterns[2] = {
> "Black screen"
> };
>
> -static int tvp5150_probe(struct i2c_client *c,
> - const struct i2c_device_id *id)
> +static int tvp5150_probe(struct i2c_client *c)
> {
> struct tvp5150 *core;
> struct v4l2_subdev *sd;
> @@ -1841,7 +1840,7 @@ static struct i2c_driver tvp5150_driver = {
> .of_match_table = of_match_ptr(tvp5150_of_match),
> .name = "tvp5150",
> },
> - .probe = tvp5150_probe,
> + .probe_new = tvp5150_probe,
> .remove = tvp5150_remove,
> .id_table = tvp5150_id,
> };
> diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c
> index 1b8175cab017..de313b1306da 100644
> --- a/drivers/media/i2c/tvp7002.c
> +++ b/drivers/media/i2c/tvp7002.c
> @@ -930,7 +930,7 @@ tvp7002_get_pdata(struct i2c_client *client)
> * Returns zero when successful, -EINVAL if register read fails or
> * -EIO if i2c access is not available.
> */
> -static int tvp7002_probe(struct i2c_client *c, const struct i2c_device_id *id)
> +static int tvp7002_probe(struct i2c_client *c)
> {
> struct tvp7002_config *pdata = tvp7002_get_pdata(c);
> struct v4l2_subdev *sd;
> @@ -1075,7 +1075,7 @@ static struct i2c_driver tvp7002_driver = {
> .of_match_table = of_match_ptr(tvp7002_of_match),
> .name = TVP7002_MODULE_NAME,
> },
> - .probe = tvp7002_probe,
> + .probe_new = tvp7002_probe,
> .remove = tvp7002_remove,
> .id_table = tvp7002_id,
> };
> --
> 2.20.1
>
>

--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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2019-07-12 10:29:51

by Andrzej Hajda

[permalink] [raw]

Subject: Re: [PATCH 6/6] media: i2c: Convert to new i2c device probe()

---

On 10.07.2019 23:51, Kieran Bingham wrote:
> The I2C core framework provides a simplified probe framework from commit
> b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type").
>
> These drivers do not utilise the i2c_device_id table in the probe, so we
> can easily convert them to utilise the simplfied i2c driver
> registration.
>
> Signed-off-by: Kieran Bingham <[email protected]>


If needed, for S5K5BAF:

Acked-by: Andrzej Hajda <[email protected]>

 --
Regards
Andrzej


> ---
> drivers/media/i2c/adv7343.c | 5 ++---
> drivers/media/i2c/imx274.c | 5 ++---
> drivers/media/i2c/max2175.c | 5 ++---
> drivers/media/i2c/mt9m001.c | 5 ++---
> drivers/media/i2c/mt9m111.c | 5 ++---
> drivers/media/i2c/ov2640.c | 5 ++---
> drivers/media/i2c/ov2659.c | 5 ++---
> drivers/media/i2c/ov5640.c | 5 ++---
> drivers/media/i2c/ov5645.c | 5 ++---
> drivers/media/i2c/ov5647.c | 5 ++---
> drivers/media/i2c/ov772x.c | 5 ++---
> drivers/media/i2c/ov7740.c | 5 ++---
> drivers/media/i2c/ov9650.c | 5 ++---
> drivers/media/i2c/s5k5baf.c | 5 ++---
> drivers/media/i2c/s5k6a3.c | 5 ++---
> drivers/media/i2c/tc358743.c | 5 ++---
> drivers/media/i2c/ths8200.c | 5 ++---
> drivers/media/i2c/tvp5150.c | 5 ++---
> drivers/media/i2c/tvp7002.c | 4 ++--
> 19 files changed, 38 insertions(+), 56 deletions(-)
>
> diff --git a/drivers/media/i2c/adv7343.c b/drivers/media/i2c/adv7343.c
> index 4a441ee99dd8..63e94dfcb5d3 100644
> --- a/drivers/media/i2c/adv7343.c
> +++ b/drivers/media/i2c/adv7343.c
> @@ -428,8 +428,7 @@ adv7343_get_pdata(struct i2c_client *client)
> return pdata;
> }
>
> -static int adv7343_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int adv7343_probe(struct i2c_client *client)
> {
> struct adv7343_state *state;
> int err;
> @@ -524,7 +523,7 @@ static struct i2c_driver adv7343_driver = {
> .of_match_table = of_match_ptr(adv7343_of_match),
> .name = "adv7343",
> },
> - .probe = adv7343_probe,
> + .probe_new = adv7343_probe,
> .remove = adv7343_remove,
> .id_table = adv7343_id,
> };
> diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c
> index f3ff1af209f9..6011cec5e351 100644
> --- a/drivers/media/i2c/imx274.c
> +++ b/drivers/media/i2c/imx274.c
> @@ -1821,8 +1821,7 @@ static const struct i2c_device_id imx274_id[] = {
> };
> MODULE_DEVICE_TABLE(i2c, imx274_id);
>
> -static int imx274_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int imx274_probe(struct i2c_client *client)
> {
> struct v4l2_subdev *sd;
> struct stimx274 *imx274;
> @@ -1984,7 +1983,7 @@ static struct i2c_driver imx274_i2c_driver = {
> .name = DRIVER_NAME,
> .of_match_table = imx274_of_id_table,
> },
> - .probe = imx274_probe,
> + .probe_new = imx274_probe,
> .remove = imx274_remove,
> .id_table = imx274_id,
> };
> diff --git a/drivers/media/i2c/max2175.c b/drivers/media/i2c/max2175.c
> index 7b226fadcdb8..19a3ceea3bc2 100644
> --- a/drivers/media/i2c/max2175.c
> +++ b/drivers/media/i2c/max2175.c
> @@ -1271,8 +1271,7 @@ static int max2175_refout_load_to_bits(struct i2c_client *client, u32 load,
> return 0;
> }
>
> -static int max2175_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int max2175_probe(struct i2c_client *client)
> {
> bool master = true, am_hiz = false;
> u32 refout_load, refout_bits = 0; /* REFOUT disabled */
> @@ -1433,7 +1432,7 @@ static struct i2c_driver max2175_driver = {
> .name = DRIVER_NAME,
> .of_match_table = max2175_of_ids,
> },
> - .probe = max2175_probe,
> + .probe_new = max2175_probe,
> .remove = max2175_remove,
> .id_table = max2175_id,
> };
> diff --git a/drivers/media/i2c/mt9m001.c b/drivers/media/i2c/mt9m001.c
> index 2df743cbe09d..5613072908ac 100644
> --- a/drivers/media/i2c/mt9m001.c
> +++ b/drivers/media/i2c/mt9m001.c
> @@ -726,8 +726,7 @@ static const struct v4l2_subdev_ops mt9m001_subdev_ops = {
> .pad = &mt9m001_subdev_pad_ops,
> };
>
> -static int mt9m001_probe(struct i2c_client *client,
> - const struct i2c_device_id *did)
> +static int mt9m001_probe(struct i2c_client *client)
> {
> struct mt9m001 *mt9m001;
> struct i2c_adapter *adapter = client->adapter;
> @@ -872,7 +871,7 @@ static struct i2c_driver mt9m001_i2c_driver = {
> .pm = &mt9m001_pm_ops,
> .of_match_table = mt9m001_of_match,
> },
> - .probe = mt9m001_probe,
> + .probe_new = mt9m001_probe,
> .remove = mt9m001_remove,
> .id_table = mt9m001_id,
> };
> diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c
> index d10fe3712036..b5fa60068850 100644
> --- a/drivers/media/i2c/mt9m111.c
> +++ b/drivers/media/i2c/mt9m111.c
> @@ -1246,8 +1246,7 @@ static int mt9m111_probe_fw(struct i2c_client *client, struct mt9m111 *mt9m111)
> return ret;
> }
>
> -static int mt9m111_probe(struct i2c_client *client,
> - const struct i2c_device_id *did)
> +static int mt9m111_probe(struct i2c_client *client)
> {
> struct mt9m111 *mt9m111;
> struct i2c_adapter *adapter = client->adapter;
> @@ -1391,7 +1390,7 @@ static struct i2c_driver mt9m111_i2c_driver = {
> .name = "mt9m111",
> .of_match_table = of_match_ptr(mt9m111_of_match),
> },
> - .probe = mt9m111_probe,
> + .probe_new = mt9m111_probe,
> .remove = mt9m111_remove,
> .id_table = mt9m111_id,
> };
> diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c
> index 30e7e6b2b293..4df7ffa83217 100644
> --- a/drivers/media/i2c/ov2640.c
> +++ b/drivers/media/i2c/ov2640.c
> @@ -1193,8 +1193,7 @@ static int ov2640_probe_dt(struct i2c_client *client,
> /*
> * i2c_driver functions
> */
> -static int ov2640_probe(struct i2c_client *client,
> - const struct i2c_device_id *did)
> +static int ov2640_probe(struct i2c_client *client)
> {
> struct ov2640_priv *priv;
> struct i2c_adapter *adapter = client->adapter;
> @@ -1305,7 +1304,7 @@ static struct i2c_driver ov2640_i2c_driver = {
> .name = "ov2640",
> .of_match_table = of_match_ptr(ov2640_of_match),
> },
> - .probe = ov2640_probe,
> + .probe_new = ov2640_probe,
> .remove = ov2640_remove,
> .id_table = ov2640_id,
> };
> diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
> index 5ed2413eac8a..18d996e90739 100644
> --- a/drivers/media/i2c/ov2659.c
> +++ b/drivers/media/i2c/ov2659.c
> @@ -1386,8 +1386,7 @@ ov2659_get_pdata(struct i2c_client *client)
> return pdata;
> }
>
> -static int ov2659_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ov2659_probe(struct i2c_client *client)
> {
> const struct ov2659_platform_data *pdata = ov2659_get_pdata(client);
> struct v4l2_subdev *sd;
> @@ -1515,7 +1514,7 @@ static struct i2c_driver ov2659_i2c_driver = {
> .name = DRIVER_NAME,
> .of_match_table = of_match_ptr(ov2659_of_match),
> },
> - .probe = ov2659_probe,
> + .probe_new = ov2659_probe,
> .remove = ov2659_remove,
> .id_table = ov2659_id,
> };
> diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
> index 759d60c6d630..80d9c0060153 100644
> --- a/drivers/media/i2c/ov5640.c
> +++ b/drivers/media/i2c/ov5640.c
> @@ -2936,8 +2936,7 @@ static int ov5640_check_chip_id(struct ov5640_dev *sensor)
> return ret;
> }
>
> -static int ov5640_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ov5640_probe(struct i2c_client *client)
> {
> struct device *dev = &client->dev;
> struct fwnode_handle *endpoint;
> @@ -3095,7 +3094,7 @@ static struct i2c_driver ov5640_i2c_driver = {
> .of_match_table = ov5640_dt_ids,
> },
> .id_table = ov5640_id,
> - .probe = ov5640_probe,
> + .probe_new = ov5640_probe,
> .remove = ov5640_remove,
> };
>
> diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c
> index 124c8df04633..42cf3ebd0831 100644
> --- a/drivers/media/i2c/ov5645.c
> +++ b/drivers/media/i2c/ov5645.c
> @@ -1086,8 +1086,7 @@ static const struct v4l2_subdev_ops ov5645_subdev_ops = {
> .pad = &ov5645_subdev_pad_ops,
> };
>
> -static int ov5645_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ov5645_probe(struct i2c_client *client)
> {
> struct device *dev = &client->dev;
> struct device_node *endpoint;
> @@ -1355,7 +1354,7 @@ static struct i2c_driver ov5645_i2c_driver = {
> .of_match_table = of_match_ptr(ov5645_of_match),
> .name = "ov5645",
> },
> - .probe = ov5645_probe,
> + .probe_new = ov5645_probe,
> .remove = ov5645_remove,
> .id_table = ov5645_id,
> };
> diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c
> index 4589631798c9..e7d2e5b4ad4b 100644
> --- a/drivers/media/i2c/ov5647.c
> +++ b/drivers/media/i2c/ov5647.c
> @@ -547,8 +547,7 @@ static int ov5647_parse_dt(struct device_node *np)
> return ret;
> }
>
> -static int ov5647_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ov5647_probe(struct i2c_client *client)
> {
> struct device *dev = &client->dev;
> struct ov5647 *sensor;
> @@ -644,7 +643,7 @@ static struct i2c_driver ov5647_driver = {
> .of_match_table = of_match_ptr(ov5647_of_match),
> .name = SENSOR_NAME,
> },
> - .probe = ov5647_probe,
> + .probe_new = ov5647_probe,
> .remove = ov5647_remove,
> .id_table = ov5647_id,
> };
> diff --git a/drivers/media/i2c/ov772x.c b/drivers/media/i2c/ov772x.c
> index 2e9a758736a1..2cc6a678069a 100644
> --- a/drivers/media/i2c/ov772x.c
> +++ b/drivers/media/i2c/ov772x.c
> @@ -1352,8 +1352,7 @@ static const struct v4l2_subdev_ops ov772x_subdev_ops = {
> * i2c_driver function
> */
>
> -static int ov772x_probe(struct i2c_client *client,
> - const struct i2c_device_id *did)
> +static int ov772x_probe(struct i2c_client *client)
> {
> struct ov772x_priv *priv;
> int ret;
> @@ -1486,7 +1485,7 @@ static struct i2c_driver ov772x_i2c_driver = {
> .name = "ov772x",
> .of_match_table = ov772x_of_match,
> },
> - .probe = ov772x_probe,
> + .probe_new = ov772x_probe,
> .remove = ov772x_remove,
> .id_table = ov772x_id,
> };
> diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c
> index 70bb870b1d08..181934c807c2 100644
> --- a/drivers/media/i2c/ov7740.c
> +++ b/drivers/media/i2c/ov7740.c
> @@ -1066,8 +1066,7 @@ static const struct regmap_config ov7740_regmap_config = {
> .max_register = OV7740_MAX_REGISTER,
> };
>
> -static int ov7740_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ov7740_probe(struct i2c_client *client)
> {
> struct ov7740 *ov7740;
> struct v4l2_subdev *sd;
> @@ -1229,7 +1228,7 @@ static struct i2c_driver ov7740_i2c_driver = {
> .pm = &ov7740_pm_ops,
> .of_match_table = of_match_ptr(ov7740_of_match),
> },
> - .probe = ov7740_probe,
> + .probe_new = ov7740_probe,
> .remove = ov7740_remove,
> .id_table = ov7740_id,
> };
> diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c
> index eefd57ec2a73..2262ee3e3687 100644
> --- a/drivers/media/i2c/ov9650.c
> +++ b/drivers/media/i2c/ov9650.c
> @@ -1488,8 +1488,7 @@ static int ov965x_detect_sensor(struct v4l2_subdev *sd)
> return ret;
> }
>
> -static int ov965x_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ov965x_probe(struct i2c_client *client)
> {
> const struct ov9650_platform_data *pdata = client->dev.platform_data;
> struct v4l2_subdev *sd;
> @@ -1616,7 +1615,7 @@ static struct i2c_driver ov965x_i2c_driver = {
> .name = DRIVER_NAME,
> .of_match_table = of_match_ptr(ov965x_of_match),
> },
> - .probe = ov965x_probe,
> + .probe_new = ov965x_probe,
> .remove = ov965x_remove,
> .id_table = ov965x_id,
> };
> diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
> index 727db7c0670a..1b912d2c1146 100644
> --- a/drivers/media/i2c/s5k5baf.c
> +++ b/drivers/media/i2c/s5k5baf.c
> @@ -1949,8 +1949,7 @@ static int s5k5baf_configure_regulators(struct s5k5baf *state)
> return ret;
> }
>
> -static int s5k5baf_probe(struct i2c_client *c,
> - const struct i2c_device_id *id)
> +static int s5k5baf_probe(struct i2c_client *c)
> {
> struct s5k5baf *state;
> int ret;
> @@ -2049,7 +2048,7 @@ static struct i2c_driver s5k5baf_i2c_driver = {
> .of_match_table = s5k5baf_of_match,
> .name = S5K5BAF_DRIVER_NAME
> },
> - .probe = s5k5baf_probe,
> + .probe_new = s5k5baf_probe,
> .remove = s5k5baf_remove,
> .id_table = s5k5baf_id,
> };
> diff --git a/drivers/media/i2c/s5k6a3.c b/drivers/media/i2c/s5k6a3.c
> index 2e140272794b..ebef5a1a372f 100644
> --- a/drivers/media/i2c/s5k6a3.c
> +++ b/drivers/media/i2c/s5k6a3.c
> @@ -278,8 +278,7 @@ static const struct v4l2_subdev_ops s5k6a3_subdev_ops = {
> .pad = &s5k6a3_pad_ops,
> };
>
> -static int s5k6a3_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int s5k6a3_probe(struct i2c_client *client)
> {
> struct device *dev = &client->dev;
> struct s5k6a3 *sensor;
> @@ -381,7 +380,7 @@ static struct i2c_driver s5k6a3_driver = {
> .of_match_table = of_match_ptr(s5k6a3_of_match),
> .name = S5K6A3_DRV_NAME,
> },
> - .probe = s5k6a3_probe,
> + .probe_new = s5k6a3_probe,
> .remove = s5k6a3_remove,
> .id_table = s5k6a3_ids,
> };
> diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
> index bc2e35e5ce61..dbbab75f135e 100644
> --- a/drivers/media/i2c/tc358743.c
> +++ b/drivers/media/i2c/tc358743.c
> @@ -2026,8 +2026,7 @@ static inline int tc358743_probe_of(struct tc358743_state *state)
> }
> #endif
>
> -static int tc358743_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int tc358743_probe(struct i2c_client *client)
> {
> static struct v4l2_dv_timings default_timing =
> V4L2_DV_BT_CEA_640X480P59_94;
> @@ -2222,7 +2221,7 @@ static struct i2c_driver tc358743_driver = {
> .name = "tc358743",
> .of_match_table = of_match_ptr(tc358743_of_match),
> },
> - .probe = tc358743_probe,
> + .probe_new = tc358743_probe,
> .remove = tc358743_remove,
> .id_table = tc358743_id,
> };
> diff --git a/drivers/media/i2c/ths8200.c b/drivers/media/i2c/ths8200.c
> index f5ee28058ea2..c52fe84cba1b 100644
> --- a/drivers/media/i2c/ths8200.c
> +++ b/drivers/media/i2c/ths8200.c
> @@ -436,8 +436,7 @@ static const struct v4l2_subdev_ops ths8200_ops = {
> .pad = &ths8200_pad_ops,
> };
>
> -static int ths8200_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> +static int ths8200_probe(struct i2c_client *client)
> {
> struct ths8200_state *state;
> struct v4l2_subdev *sd;
> @@ -502,7 +501,7 @@ static struct i2c_driver ths8200_driver = {
> .name = "ths8200",
> .of_match_table = of_match_ptr(ths8200_of_match),
> },
> - .probe = ths8200_probe,
> + .probe_new = ths8200_probe,
> .remove = ths8200_remove,
> .id_table = ths8200_id,
> };
> diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
> index eaddd977ba40..7f4f23f4c7ac 100644
> --- a/drivers/media/i2c/tvp5150.c
> +++ b/drivers/media/i2c/tvp5150.c
> @@ -1691,8 +1691,7 @@ static const char * const tvp5150_test_patterns[2] = {
> "Black screen"
> };
>
> -static int tvp5150_probe(struct i2c_client *c,
> - const struct i2c_device_id *id)
> +static int tvp5150_probe(struct i2c_client *c)
> {
> struct tvp5150 *core;
> struct v4l2_subdev *sd;
> @@ -1841,7 +1840,7 @@ static struct i2c_driver tvp5150_driver = {
> .of_match_table = of_match_ptr(tvp5150_of_match),
> .name = "tvp5150",
> },
> - .probe = tvp5150_probe,
> + .probe_new = tvp5150_probe,
> .remove = tvp5150_remove,
> .id_table = tvp5150_id,
> };
> diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c
> index 1b8175cab017..de313b1306da 100644
> --- a/drivers/media/i2c/tvp7002.c
> +++ b/drivers/media/i2c/tvp7002.c
> @@ -930,7 +930,7 @@ tvp7002_get_pdata(struct i2c_client *client)
> * Returns zero when successful, -EINVAL if register read fails or
> * -EIO if i2c access is not available.
> */
> -static int tvp7002_probe(struct i2c_client *c, const struct i2c_device_id *id)
> +static int tvp7002_probe(struct i2c_client *c)
> {
> struct tvp7002_config *pdata = tvp7002_get_pdata(c);
> struct v4l2_subdev *sd;
> @@ -1075,7 +1075,7 @@ static struct i2c_driver tvp7002_driver = {
> .of_match_table = of_match_ptr(tvp7002_of_match),
> .name = TVP7002_MODULE_NAME,
> },
> - .probe = tvp7002_probe,
> + .probe_new = tvp7002_probe,
> .remove = tvp7002_remove,
> .id_table = tvp7002_id,
> };

2019-07-12 10:48:36

by Marco Felsch

[permalink] [raw]

Subject: Re: [PATCH 6/6] media: i2c: Convert to new i2c device probe()

---

Hi Kieran,

On 19-07-11 09:18, Kieran Bingham wrote:
> Hi Marco,
>
> Thank you for reviewing this topic,
>
> On 11/07/2019 09:05, Marco Felsch wrote:
> > Hi Kieran,
> >
> > On 19-07-10 22:51, Kieran Bingham wrote:
> >> The I2C core framework provides a simplified probe framework from commit
> >> b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type").
> >>
> >> These drivers do not utilise the i2c_device_id table in the probe, so we
> >> can easily convert them to utilise the simplfied i2c driver
> >> registration.
> >>
> >> Signed-off-by: Kieran Bingham <[email protected]>
> >> ---
> >> drivers/media/i2c/adv7343.c | 5 ++---
> >> drivers/media/i2c/imx274.c | 5 ++---
> >> drivers/media/i2c/max2175.c | 5 ++---
> >> drivers/media/i2c/mt9m001.c | 5 ++---
> >> drivers/media/i2c/mt9m111.c | 5 ++---
> >> drivers/media/i2c/ov2640.c | 5 ++---
> >> drivers/media/i2c/ov2659.c | 5 ++---
> >> drivers/media/i2c/ov5640.c | 5 ++---
> >> drivers/media/i2c/ov5645.c | 5 ++---
> >> drivers/media/i2c/ov5647.c | 5 ++---
> >> drivers/media/i2c/ov772x.c | 5 ++---
> >> drivers/media/i2c/ov7740.c | 5 ++---
> >> drivers/media/i2c/ov9650.c | 5 ++---
> >> drivers/media/i2c/s5k5baf.c | 5 ++---
> >> drivers/media/i2c/s5k6a3.c | 5 ++---
> >> drivers/media/i2c/tc358743.c | 5 ++---
> >> drivers/media/i2c/ths8200.c | 5 ++---
> >> drivers/media/i2c/tvp5150.c | 5 ++---
> >> drivers/media/i2c/tvp7002.c | 4 ++--
> >> 19 files changed, 38 insertions(+), 56 deletions(-)
> >>
> >> diff --git a/drivers/media/i2c/adv7343.c b/drivers/media/i2c/adv7343.c
> >> index 4a441ee99dd8..63e94dfcb5d3 100644
> >> --- a/drivers/media/i2c/adv7343.c
> >> +++ b/drivers/media/i2c/adv7343.c
> >> @@ -428,8 +428,7 @@ adv7343_get_pdata(struct i2c_client *client)
> >> return pdata;
> >> }
> >>
> >> -static int adv7343_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *id)
> >> +static int adv7343_probe(struct i2c_client *client)
> >> {
> >> struct adv7343_state *state;
> >> int err;
> >> @@ -524,7 +523,7 @@ static struct i2c_driver adv7343_driver = {
> >> .of_match_table = of_match_ptr(adv7343_of_match),
> >> .name = "adv7343",
> >> },
> >> - .probe = adv7343_probe,
> >> + .probe_new = adv7343_probe,
> >> .remove = adv7343_remove,
> >> .id_table = adv7343_id,
> >
> > Can we remove the id_table too if it isn't required anymore? This
> > applies to the other drivers as well.
>
> I would very much like to (and I have already got patches to do so), but
> I have posted this patch without removing the tables intentionally as I
> am concerned about a topic that Javier brought up with me some time ago.
>
> With the ID table removed, when the driver is built as a module there is
> no longer a MODULE_DEVICE_TABLE(i2c, xxxx); entry.
>
> This results in the modpost stage not adding an i2c:xxx alias for each
> module, and thus could adversely affect module auto-loading.
>
> I have posted an RFC [0], which I referenced in my cover letter:
>
> [0] [PATCH RFC] modpost: Support I2C Aliases from OF tables
> https://lore.kernel.org/lkml/[email protected]/
>
> In that patch I propose an extension to file2alias which allows the OF
> match table to be registered as I2C specific aliases when referenced
> with an i2c_of specific tag allowing the following changes to be made:
>
> /* si4713_i2c_driver - i2c driver interface */
> -static const struct i2c_device_id si4713_id[] = {
> - { "si4713" , 0 },
> - { },
> -};
> -MODULE_DEVICE_TABLE(i2c, si4713_id);
>
> static const struct of_device_id si4713_of_match[] = {
> { .compatible = "silabs,si4713" },
> { },
> };
> MODULE_DEVICE_TABLE(of, si4713_of_match);
> +MODULE_DEVICE_TABLE(i2c_of, si4713_of_match);
>
>
> When a module device table is registered with the i2c_of tag, the alias
> is registered in the module as the compatible string with the vendor
> prefixes removed.
>
> (This matches the i2c-framework functionality at
> i2c_of_match_device_sysfs())

Thanks for the explanation didn't had that in my mind. I will pick the
patch and test it for the tvp5150 in the next week(s).

Regards,
Marco

> Regards
>
> Kieran
>
> >
> > Regards,
> > Marco
> >
> >> };
> >> diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c
> >> index f3ff1af209f9..6011cec5e351 100644
> >> --- a/drivers/media/i2c/imx274.c
> >> +++ b/drivers/media/i2c/imx274.c
> >> @@ -1821,8 +1821,7 @@ static const struct i2c_device_id imx274_id[] = {
> >> };
> >> MODULE_DEVICE_TABLE(i2c, imx274_id);
> >>
> >> -static int imx274_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *id)
> >> +static int imx274_probe(struct i2c_client *client)
> >> {
> >> struct v4l2_subdev *sd;
> >> struct stimx274 *imx274;
> >> @@ -1984,7 +1983,7 @@ static struct i2c_driver imx274_i2c_driver = {
> >> .name = DRIVER_NAME,
> >> .of_match_table = imx274_of_id_table,
> >> },
> >> - .probe = imx274_probe,
> >> + .probe_new = imx274_probe,
> >> .remove = imx274_remove,
> >> .id_table = imx274_id,
> >> };
> >> diff --git a/drivers/media/i2c/max2175.c b/drivers/media/i2c/max2175.c
> >> index 7b226fadcdb8..19a3ceea3bc2 100644
> >> --- a/drivers/media/i2c/max2175.c
> >> +++ b/drivers/media/i2c/max2175.c
> >> @@ -1271,8 +1271,7 @@ static int max2175_refout_load_to_bits(struct i2c_client *client, u32 load,
> >> return 0;
> >> }
> >>
> >> -static int max2175_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *id)
> >> +static int max2175_probe(struct i2c_client *client)
> >> {
> >> bool master = true, am_hiz = false;
> >> u32 refout_load, refout_bits = 0; /* REFOUT disabled */
> >> @@ -1433,7 +1432,7 @@ static struct i2c_driver max2175_driver = {
> >> .name = DRIVER_NAME,
> >> .of_match_table = max2175_of_ids,
> >> },
> >> - .probe = max2175_probe,
> >> + .probe_new = max2175_probe,
> >> .remove = max2175_remove,
> >> .id_table = max2175_id,
> >> };
> >> diff --git a/drivers/media/i2c/mt9m001.c b/drivers/media/i2c/mt9m001.c
> >> index 2df743cbe09d..5613072908ac 100644
> >> --- a/drivers/media/i2c/mt9m001.c
> >> +++ b/drivers/media/i2c/mt9m001.c
> >> @@ -726,8 +726,7 @@ static const struct v4l2_subdev_ops mt9m001_subdev_ops = {
> >> .pad = &mt9m001_subdev_pad_ops,
> >> };
> >>
> >> -static int mt9m001_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *did)
> >> +static int mt9m001_probe(struct i2c_client *client)
> >> {
> >> struct mt9m001 *mt9m001;
> >> struct i2c_adapter *adapter = client->adapter;
> >> @@ -872,7 +871,7 @@ static struct i2c_driver mt9m001_i2c_driver = {
> >> .pm = &mt9m001_pm_ops,
> >> .of_match_table = mt9m001_of_match,
> >> },
> >> - .probe = mt9m001_probe,
> >> + .probe_new = mt9m001_probe,
> >> .remove = mt9m001_remove,
> >> .id_table = mt9m001_id,
> >> };
> >> diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c
> >> index d10fe3712036..b5fa60068850 100644
> >> --- a/drivers/media/i2c/mt9m111.c
> >> +++ b/drivers/media/i2c/mt9m111.c
> >> @@ -1246,8 +1246,7 @@ static int mt9m111_probe_fw(struct i2c_client *client, struct mt9m111 *mt9m111)
> >> return ret;
> >> }
> >>
> >> -static int mt9m111_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *did)
> >> +static int mt9m111_probe(struct i2c_client *client)
> >> {
> >> struct mt9m111 *mt9m111;
> >> struct i2c_adapter *adapter = client->adapter;
> >> @@ -1391,7 +1390,7 @@ static struct i2c_driver mt9m111_i2c_driver = {
> >> .name = "mt9m111",
> >> .of_match_table = of_match_ptr(mt9m111_of_match),
> >> },
> >> - .probe = mt9m111_probe,
> >> + .probe_new = mt9m111_probe,
> >> .remove = mt9m111_remove,
> >> .id_table = mt9m111_id,
> >> };
> >> diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c
> >> index 30e7e6b2b293..4df7ffa83217 100644
> >> --- a/drivers/media/i2c/ov2640.c
> >> +++ b/drivers/media/i2c/ov2640.c
> >> @@ -1193,8 +1193,7 @@ static int ov2640_probe_dt(struct i2c_client *client,
> >> /*
> >> * i2c_driver functions
> >> */
> >> -static int ov2640_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *did)
> >> +static int ov2640_probe(struct i2c_client *client)
> >> {
> >> struct ov2640_priv *priv;
> >> struct i2c_adapter *adapter = client->adapter;
> >> @@ -1305,7 +1304,7 @@ static struct i2c_driver ov2640_i2c_driver = {
> >> .name = "ov2640",
> >> .of_match_table = of_match_ptr(ov2640_of_match),
> >> },
> >> - .probe = ov2640_probe,
> >> + .probe_new = ov2640_probe,
> >> .remove = ov2640_remove,
> >> .id_table = ov2640_id,
> >> };
> >> diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
> >> index 5ed2413eac8a..18d996e90739 100644
> >> --- a/drivers/media/i2c/ov2659.c
> >> +++ b/drivers/media/i2c/ov2659.c
> >> @@ -1386,8 +1386,7 @@ ov2659_get_pdata(struct i2c_client *client)
> >> return pdata;
> >> }
> >>
> >> -static int ov2659_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *id)
> >> +static int ov2659_probe(struct i2c_client *client)
> >> {
> >> const struct ov2659_platform_data *pdata = ov2659_get_pdata(client);
> >> struct v4l2_subdev *sd;
> >> @@ -1515,7 +1514,7 @@ static struct i2c_driver ov2659_i2c_driver = {
> >> .name = DRIVER_NAME,
> >> .of_match_table = of_match_ptr(ov2659_of_match),
> >> },
> >> - .probe = ov2659_probe,
> >> + .probe_new = ov2659_probe,
> >> .remove = ov2659_remove,
> >> .id_table = ov2659_id,
> >> };
> >> diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
> >> index 759d60c6d630..80d9c0060153 100644
> >> --- a/drivers/media/i2c/ov5640.c
> >> +++ b/drivers/media/i2c/ov5640.c
> >> @@ -2936,8 +2936,7 @@ static int ov5640_check_chip_id(struct ov5640_dev *sensor)
> >> return ret;
> >> }
> >>
> >> -static int ov5640_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *id)
> >> +static int ov5640_probe(struct i2c_client *client)
> >> {
> >> struct device *dev = &client->dev;
> >> struct fwnode_handle *endpoint;
> >> @@ -3095,7 +3094,7 @@ static struct i2c_driver ov5640_i2c_driver = {
> >> .of_match_table = ov5640_dt_ids,
> >> },
> >> .id_table = ov5640_id,
> >> - .probe = ov5640_probe,
> >> + .probe_new = ov5640_probe,
> >> .remove = ov5640_remove,
> >> };
> >>
> >> diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c
> >> index 124c8df04633..42cf3ebd0831 100644
> >> --- a/drivers/media/i2c/ov5645.c
> >> +++ b/drivers/media/i2c/ov5645.c
> >> @@ -1086,8 +1086,7 @@ static const struct v4l2_subdev_ops ov5645_subdev_ops = {
> >> .pad = &ov5645_subdev_pad_ops,
> >> };
> >>
> >> -static int ov5645_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *id)
> >> +static int ov5645_probe(struct i2c_client *client)
> >> {
> >> struct device *dev = &client->dev;
> >> struct device_node *endpoint;
> >> @@ -1355,7 +1354,7 @@ static struct i2c_driver ov5645_i2c_driver = {
> >> .of_match_table = of_match_ptr(ov5645_of_match),
> >> .name = "ov5645",
> >> },
> >> - .probe = ov5645_probe,
> >> + .probe_new = ov5645_probe,
> >> .remove = ov5645_remove,
> >> .id_table = ov5645_id,
> >> };
> >> diff --git a/drivers/media/i2c/ov5647.c b/drivers/media/i2c/ov5647.c
> >> index 4589631798c9..e7d2e5b4ad4b 100644
> >> --- a/drivers/media/i2c/ov5647.c
> >> +++ b/drivers/media/i2c/ov5647.c
> >> @@ -547,8 +547,7 @@ static int ov5647_parse_dt(struct device_node *np)
> >> return ret;
> >> }
> >>
> >> -static int ov5647_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *id)
> >> +static int ov5647_probe(struct i2c_client *client)
> >> {
> >> struct device *dev = &client->dev;
> >> struct ov5647 *sensor;
> >> @@ -644,7 +643,7 @@ static struct i2c_driver ov5647_driver = {
> >> .of_match_table = of_match_ptr(ov5647_of_match),
> >> .name = SENSOR_NAME,
> >> },
> >> - .probe = ov5647_probe,
> >> + .probe_new = ov5647_probe,
> >> .remove = ov5647_remove,
> >> .id_table = ov5647_id,
> >> };
> >> diff --git a/drivers/media/i2c/ov772x.c b/drivers/media/i2c/ov772x.c
> >> index 2e9a758736a1..2cc6a678069a 100644
> >> --- a/drivers/media/i2c/ov772x.c
> >> +++ b/drivers/media/i2c/ov772x.c
> >> @@ -1352,8 +1352,7 @@ static const struct v4l2_subdev_ops ov772x_subdev_ops = {
> >> * i2c_driver function
> >> */
> >>
> >> -static int ov772x_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *did)
> >> +static int ov772x_probe(struct i2c_client *client)
> >> {
> >> struct ov772x_priv *priv;
> >> int ret;
> >> @@ -1486,7 +1485,7 @@ static struct i2c_driver ov772x_i2c_driver = {
> >> .name = "ov772x",
> >> .of_match_table = ov772x_of_match,
> >> },
> >> - .probe = ov772x_probe,
> >> + .probe_new = ov772x_probe,
> >> .remove = ov772x_remove,
> >> .id_table = ov772x_id,
> >> };
> >> diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c
> >> index 70bb870b1d08..181934c807c2 100644
> >> --- a/drivers/media/i2c/ov7740.c
> >> +++ b/drivers/media/i2c/ov7740.c
> >> @@ -1066,8 +1066,7 @@ static const struct regmap_config ov7740_regmap_config = {
> >> .max_register = OV7740_MAX_REGISTER,
> >> };
> >>
> >> -static int ov7740_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *id)
> >> +static int ov7740_probe(struct i2c_client *client)
> >> {
> >> struct ov7740 *ov7740;
> >> struct v4l2_subdev *sd;
> >> @@ -1229,7 +1228,7 @@ static struct i2c_driver ov7740_i2c_driver = {
> >> .pm = &ov7740_pm_ops,
> >> .of_match_table = of_match_ptr(ov7740_of_match),
> >> },
> >> - .probe = ov7740_probe,
> >> + .probe_new = ov7740_probe,
> >> .remove = ov7740_remove,
> >> .id_table = ov7740_id,
> >> };
> >> diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c
> >> index eefd57ec2a73..2262ee3e3687 100644
> >> --- a/drivers/media/i2c/ov9650.c
> >> +++ b/drivers/media/i2c/ov9650.c
> >> @@ -1488,8 +1488,7 @@ static int ov965x_detect_sensor(struct v4l2_subdev *sd)
> >> return ret;
> >> }
> >>
> >> -static int ov965x_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *id)
> >> +static int ov965x_probe(struct i2c_client *client)
> >> {
> >> const struct ov9650_platform_data *pdata = client->dev.platform_data;
> >> struct v4l2_subdev *sd;
> >> @@ -1616,7 +1615,7 @@ static struct i2c_driver ov965x_i2c_driver = {
> >> .name = DRIVER_NAME,
> >> .of_match_table = of_match_ptr(ov965x_of_match),
> >> },
> >> - .probe = ov965x_probe,
> >> + .probe_new = ov965x_probe,
> >> .remove = ov965x_remove,
> >> .id_table = ov965x_id,
> >> };
> >> diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
> >> index 727db7c0670a..1b912d2c1146 100644
> >> --- a/drivers/media/i2c/s5k5baf.c
> >> +++ b/drivers/media/i2c/s5k5baf.c
> >> @@ -1949,8 +1949,7 @@ static int s5k5baf_configure_regulators(struct s5k5baf *state)
> >> return ret;
> >> }
> >>
> >> -static int s5k5baf_probe(struct i2c_client *c,
> >> - const struct i2c_device_id *id)
> >> +static int s5k5baf_probe(struct i2c_client *c)
> >> {
> >> struct s5k5baf *state;
> >> int ret;
> >> @@ -2049,7 +2048,7 @@ static struct i2c_driver s5k5baf_i2c_driver = {
> >> .of_match_table = s5k5baf_of_match,
> >> .name = S5K5BAF_DRIVER_NAME
> >> },
> >> - .probe = s5k5baf_probe,
> >> + .probe_new = s5k5baf_probe,
> >> .remove = s5k5baf_remove,
> >> .id_table = s5k5baf_id,
> >> };
> >> diff --git a/drivers/media/i2c/s5k6a3.c b/drivers/media/i2c/s5k6a3.c
> >> index 2e140272794b..ebef5a1a372f 100644
> >> --- a/drivers/media/i2c/s5k6a3.c
> >> +++ b/drivers/media/i2c/s5k6a3.c
> >> @@ -278,8 +278,7 @@ static const struct v4l2_subdev_ops s5k6a3_subdev_ops = {
> >> .pad = &s5k6a3_pad_ops,
> >> };
> >>
> >> -static int s5k6a3_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *id)
> >> +static int s5k6a3_probe(struct i2c_client *client)
> >> {
> >> struct device *dev = &client->dev;
> >> struct s5k6a3 *sensor;
> >> @@ -381,7 +380,7 @@ static struct i2c_driver s5k6a3_driver = {
> >> .of_match_table = of_match_ptr(s5k6a3_of_match),
> >> .name = S5K6A3_DRV_NAME,
> >> },
> >> - .probe = s5k6a3_probe,
> >> + .probe_new = s5k6a3_probe,
> >> .remove = s5k6a3_remove,
> >> .id_table = s5k6a3_ids,
> >> };
> >> diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
> >> index bc2e35e5ce61..dbbab75f135e 100644
> >> --- a/drivers/media/i2c/tc358743.c
> >> +++ b/drivers/media/i2c/tc358743.c
> >> @@ -2026,8 +2026,7 @@ static inline int tc358743_probe_of(struct tc358743_state *state)
> >> }
> >> #endif
> >>
> >> -static int tc358743_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *id)
> >> +static int tc358743_probe(struct i2c_client *client)
> >> {
> >> static struct v4l2_dv_timings default_timing =
> >> V4L2_DV_BT_CEA_640X480P59_94;
> >> @@ -2222,7 +2221,7 @@ static struct i2c_driver tc358743_driver = {
> >> .name = "tc358743",
> >> .of_match_table = of_match_ptr(tc358743_of_match),
> >> },
> >> - .probe = tc358743_probe,
> >> + .probe_new = tc358743_probe,
> >> .remove = tc358743_remove,
> >> .id_table = tc358743_id,
> >> };
> >> diff --git a/drivers/media/i2c/ths8200.c b/drivers/media/i2c/ths8200.c
> >> index f5ee28058ea2..c52fe84cba1b 100644
> >> --- a/drivers/media/i2c/ths8200.c
> >> +++ b/drivers/media/i2c/ths8200.c
> >> @@ -436,8 +436,7 @@ static const struct v4l2_subdev_ops ths8200_ops = {
> >> .pad = &ths8200_pad_ops,
> >> };
> >>
> >> -static int ths8200_probe(struct i2c_client *client,
> >> - const struct i2c_device_id *id)
> >> +static int ths8200_probe(struct i2c_client *client)
> >> {
> >> struct ths8200_state *state;
> >> struct v4l2_subdev *sd;
> >> @@ -502,7 +501,7 @@ static struct i2c_driver ths8200_driver = {
> >> .name = "ths8200",
> >> .of_match_table = of_match_ptr(ths8200_of_match),
> >> },
> >> - .probe = ths8200_probe,
> >> + .probe_new = ths8200_probe,
> >> .remove = ths8200_remove,
> >> .id_table = ths8200_id,
> >> };
> >> diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
> >> index eaddd977ba40..7f4f23f4c7ac 100644
> >> --- a/drivers/media/i2c/tvp5150.c
> >> +++ b/drivers/media/i2c/tvp5150.c
> >> @@ -1691,8 +1691,7 @@ static const char * const tvp5150_test_patterns[2] = {
> >> "Black screen"
> >> };
> >>
> >> -static int tvp5150_probe(struct i2c_client *c,
> >> - const struct i2c_device_id *id)
> >> +static int tvp5150_probe(struct i2c_client *c)
> >> {
> >> struct tvp5150 *core;
> >> struct v4l2_subdev *sd;
> >> @@ -1841,7 +1840,7 @@ static struct i2c_driver tvp5150_driver = {
> >> .of_match_table = of_match_ptr(tvp5150_of_match),
> >> .name = "tvp5150",
> >> },
> >> - .probe = tvp5150_probe,
> >> + .probe_new = tvp5150_probe,
> >> .remove = tvp5150_remove,
> >> .id_table = tvp5150_id,
> >> };
> >> diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c
> >> index 1b8175cab017..de313b1306da 100644
> >> --- a/drivers/media/i2c/tvp7002.c
> >> +++ b/drivers/media/i2c/tvp7002.c
> >> @@ -930,7 +930,7 @@ tvp7002_get_pdata(struct i2c_client *client)
> >> * Returns zero when successful, -EINVAL if register read fails or
> >> * -EIO if i2c access is not available.
> >> */
> >> -static int tvp7002_probe(struct i2c_client *c, const struct i2c_device_id *id)
> >> +static int tvp7002_probe(struct i2c_client *c)
> >> {
> >> struct tvp7002_config *pdata = tvp7002_get_pdata(c);
> >> struct v4l2_subdev *sd;
> >> @@ -1075,7 +1075,7 @@ static struct i2c_driver tvp7002_driver = {
> >> .of_match_table = of_match_ptr(tvp7002_of_match),
> >> .name = TVP7002_MODULE_NAME,
> >> },
> >> - .probe = tvp7002_probe,
> >> + .probe_new = tvp7002_probe,
> >> .remove = tvp7002_remove,
> >> .id_table = tvp7002_id,
> >> };
> >> --
> >> 2.20.1
> >>
> >>
> >
>
>

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2019-07-31 20:06:56

by Wolfram Sang

[permalink] [raw]

Subject: Re: [PATCH 6/6] media: i2c: Convert to new i2c device probe()

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On Wed, Jul 10, 2019 at 10:51:49PM +0100, Kieran Bingham wrote:
> The I2C core framework provides a simplified probe framework from commit
> b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type").
>
> These drivers do not utilise the i2c_device_id table in the probe, so we
> can easily convert them to utilise the simplfied i2c driver
> registration.
>
> Signed-off-by: Kieran Bingham <[email protected]>
> ---
> drivers/media/i2c/adv7343.c | 5 ++---
> drivers/media/i2c/imx274.c | 5 ++---
> drivers/media/i2c/max2175.c | 5 ++---
> drivers/media/i2c/mt9m001.c | 5 ++---
> drivers/media/i2c/mt9m111.c | 5 ++---
> drivers/media/i2c/ov2640.c | 5 ++---
> drivers/media/i2c/ov2659.c | 5 ++---
> drivers/media/i2c/ov5640.c | 5 ++---
> drivers/media/i2c/ov5645.c | 5 ++---
> drivers/media/i2c/ov5647.c | 5 ++---
> drivers/media/i2c/ov772x.c | 5 ++---
> drivers/media/i2c/ov7740.c | 5 ++---
> drivers/media/i2c/ov9650.c | 5 ++---
> drivers/media/i2c/s5k5baf.c | 5 ++---
> drivers/media/i2c/s5k6a3.c | 5 ++---
> drivers/media/i2c/tc358743.c | 5 ++---
> drivers/media/i2c/ths8200.c | 5 ++---
> drivers/media/i2c/tvp5150.c | 5 ++---
> drivers/media/i2c/tvp7002.c | 4 ++--

These drivers, I did not review visually but build tested them and
verified they didn't show any build warnings or failures. Glimpsed
through the conversion pattern. Looks all good.

Reviewed-by: Wolfram Sang <[email protected]>

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