2015-07-10 06:01:05

by Krzysztof Kozlowski

[permalink] [raw]
Subject: [PATCH] leds: Drop owner assignment from i2c_driver

i2c_driver does not need to set an owner because i2c_register_driver()
will set it.

Signed-off-by: Krzysztof Kozlowski <[email protected]>

---

The coccinelle script which generated the patch was sent here:
http://www.spinics.net/lists/kernel/msg2029903.html
---
drivers/leds/leds-lm3530.c | 1 -
drivers/leds/leds-lm355x.c | 1 -
drivers/leds/leds-lm3642.c | 1 -
drivers/leds/leds-pca955x.c | 1 -
drivers/leds/leds-pca963x.c | 1 -
drivers/leds/leds-tca6507.c | 1 -
6 files changed, 6 deletions(-)

diff --git a/drivers/leds/leds-lm3530.c b/drivers/leds/leds-lm3530.c
index 91325de3cd33..b38430cb10ad 100644
--- a/drivers/leds/leds-lm3530.c
+++ b/drivers/leds/leds-lm3530.c
@@ -492,7 +492,6 @@ static struct i2c_driver lm3530_i2c_driver = {
.id_table = lm3530_id,
.driver = {
.name = LM3530_NAME,
- .owner = THIS_MODULE,
},
};

diff --git a/drivers/leds/leds-lm355x.c b/drivers/leds/leds-lm355x.c
index f5112cb2d991..48872997d6b4 100644
--- a/drivers/leds/leds-lm355x.c
+++ b/drivers/leds/leds-lm355x.c
@@ -555,7 +555,6 @@ MODULE_DEVICE_TABLE(i2c, lm355x_id);
static struct i2c_driver lm355x_i2c_driver = {
.driver = {
.name = LM355x_NAME,
- .owner = THIS_MODULE,
.pm = NULL,
},
.probe = lm355x_probe,
diff --git a/drivers/leds/leds-lm3642.c b/drivers/leds/leds-lm3642.c
index d3dec0132769..02ebe342f5af 100644
--- a/drivers/leds/leds-lm3642.c
+++ b/drivers/leds/leds-lm3642.c
@@ -446,7 +446,6 @@ MODULE_DEVICE_TABLE(i2c, lm3642_id);
static struct i2c_driver lm3642_i2c_driver = {
.driver = {
.name = LM3642_NAME,
- .owner = THIS_MODULE,
.pm = NULL,
},
.probe = lm3642_probe,
diff --git a/drivers/leds/leds-pca955x.c b/drivers/leds/leds-pca955x.c
index c3a08b60535b..b775e1efecd3 100644
--- a/drivers/leds/leds-pca955x.c
+++ b/drivers/leds/leds-pca955x.c
@@ -379,7 +379,6 @@ static int pca955x_remove(struct i2c_client *client)
static struct i2c_driver pca955x_driver = {
.driver = {
.name = "leds-pca955x",
- .owner = THIS_MODULE,
},
.probe = pca955x_probe,
.remove = pca955x_remove,
diff --git a/drivers/leds/leds-pca963x.c b/drivers/leds/leds-pca963x.c
index bee3e1ab27fd..3f63a1bfdc4f 100644
--- a/drivers/leds/leds-pca963x.c
+++ b/drivers/leds/leds-pca963x.c
@@ -458,7 +458,6 @@ static int pca963x_remove(struct i2c_client *client)
static struct i2c_driver pca963x_driver = {
.driver = {
.name = "leds-pca963x",
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(of_pca963x_match),
},
.probe = pca963x_probe,
diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c
index 20fa8e77f186..c1f910981781 100644
--- a/drivers/leds/leds-tca6507.c
+++ b/drivers/leds/leds-tca6507.c
@@ -830,7 +830,6 @@ static int tca6507_remove(struct i2c_client *client)
static struct i2c_driver tca6507_driver = {
.driver = {
.name = "leds-tca6507",
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(of_tca6507_leds_match),
},
.probe = tca6507_probe,
--
1.9.1


2015-07-13 12:31:32

by Jacek Anaszewski

[permalink] [raw]
Subject: Re: [PATCH] leds: Drop owner assignment from i2c_driver

Hi Krzysztof,

Thanks for the patch.

On 07/10/2015 08:00 AM, Krzysztof Kozlowski wrote:
> i2c_driver does not need to set an owner because i2c_register_driver()
> will set it.
>
> Signed-off-by: Krzysztof Kozlowski <[email protected]>
>
> ---
>
> The coccinelle script which generated the patch was sent here:
> http://www.spinics.net/lists/kernel/msg2029903.html
> ---
> drivers/leds/leds-lm3530.c | 1 -
> drivers/leds/leds-lm355x.c | 1 -
> drivers/leds/leds-lm3642.c | 1 -
> drivers/leds/leds-pca955x.c | 1 -
> drivers/leds/leds-pca963x.c | 1 -
> drivers/leds/leds-tca6507.c | 1 -
> 6 files changed, 6 deletions(-)
>
> diff --git a/drivers/leds/leds-lm3530.c b/drivers/leds/leds-lm3530.c
> index 91325de3cd33..b38430cb10ad 100644
> --- a/drivers/leds/leds-lm3530.c
> +++ b/drivers/leds/leds-lm3530.c
> @@ -492,7 +492,6 @@ static struct i2c_driver lm3530_i2c_driver = {
> .id_table = lm3530_id,
> .driver = {
> .name = LM3530_NAME,
> - .owner = THIS_MODULE,
> },
> };
>
> diff --git a/drivers/leds/leds-lm355x.c b/drivers/leds/leds-lm355x.c
> index f5112cb2d991..48872997d6b4 100644
> --- a/drivers/leds/leds-lm355x.c
> +++ b/drivers/leds/leds-lm355x.c
> @@ -555,7 +555,6 @@ MODULE_DEVICE_TABLE(i2c, lm355x_id);
> static struct i2c_driver lm355x_i2c_driver = {
> .driver = {
> .name = LM355x_NAME,
> - .owner = THIS_MODULE,
> .pm = NULL,
> },
> .probe = lm355x_probe,
> diff --git a/drivers/leds/leds-lm3642.c b/drivers/leds/leds-lm3642.c
> index d3dec0132769..02ebe342f5af 100644
> --- a/drivers/leds/leds-lm3642.c
> +++ b/drivers/leds/leds-lm3642.c
> @@ -446,7 +446,6 @@ MODULE_DEVICE_TABLE(i2c, lm3642_id);
> static struct i2c_driver lm3642_i2c_driver = {
> .driver = {
> .name = LM3642_NAME,
> - .owner = THIS_MODULE,
> .pm = NULL,
> },
> .probe = lm3642_probe,
> diff --git a/drivers/leds/leds-pca955x.c b/drivers/leds/leds-pca955x.c
> index c3a08b60535b..b775e1efecd3 100644
> --- a/drivers/leds/leds-pca955x.c
> +++ b/drivers/leds/leds-pca955x.c
> @@ -379,7 +379,6 @@ static int pca955x_remove(struct i2c_client *client)
> static struct i2c_driver pca955x_driver = {
> .driver = {
> .name = "leds-pca955x",
> - .owner = THIS_MODULE,
> },
> .probe = pca955x_probe,
> .remove = pca955x_remove,
> diff --git a/drivers/leds/leds-pca963x.c b/drivers/leds/leds-pca963x.c
> index bee3e1ab27fd..3f63a1bfdc4f 100644
> --- a/drivers/leds/leds-pca963x.c
> +++ b/drivers/leds/leds-pca963x.c
> @@ -458,7 +458,6 @@ static int pca963x_remove(struct i2c_client *client)
> static struct i2c_driver pca963x_driver = {
> .driver = {
> .name = "leds-pca963x",
> - .owner = THIS_MODULE,
> .of_match_table = of_match_ptr(of_pca963x_match),
> },
> .probe = pca963x_probe,
> diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c
> index 20fa8e77f186..c1f910981781 100644
> --- a/drivers/leds/leds-tca6507.c
> +++ b/drivers/leds/leds-tca6507.c
> @@ -830,7 +830,6 @@ static int tca6507_remove(struct i2c_client *client)
> static struct i2c_driver tca6507_driver = {
> .driver = {
> .name = "leds-tca6507",
> - .owner = THIS_MODULE,
> .of_match_table = of_match_ptr(of_tca6507_leds_match),
> },
> .probe = tca6507_probe,
>

Acked-by: Jacek Anaszewski <[email protected]>

--
Best Regards,
Jacek Anaszewski