2022-05-05 16:32:01

by Satya Priya

Subject: [PATCH V11 5/9] mfd: pm8008: Remove the regmap member from pm8008_data struct

Remove the regmap member from pm8008_data struct as it is
not used outside of probe. Add a local variable for regmap
and pass it to the pm8008_probe_irq_peripherals()
API in pm8008_probe.

Signed-off-by: Satya Priya <[email protected]>
---
Changes in V11:
- New patch added from V11.

drivers/mfd/qcom-pm8008.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/mfd/qcom-pm8008.c b/drivers/mfd/qcom-pm8008.c
index e7c3b32..40a67f0 100644
--- a/drivers/mfd/qcom-pm8008.c
+++ b/drivers/mfd/qcom-pm8008.c
@@ -57,7 +57,6 @@ enum {

struct pm8008_data {
struct device *dev;
- struct regmap *regmap;
int irq;
struct regmap_irq_chip_data *irq_data;
};
@@ -151,7 +150,7 @@ static struct regmap_config qcom_mfd_regmap_cfg = {
.max_register = 0xFFFF,
};

-static int pm8008_init(struct pm8008_data *chip)
+static int pm8008_init(struct regmap *regmap)
{
int rc;

@@ -161,32 +160,32 @@ static int pm8008_init(struct pm8008_data *chip)
* This is required to enable the writing of TYPE registers in
* regmap_irq_sync_unlock().
*/
- rc = regmap_write(chip->regmap,
+ rc = regmap_write(regmap,
(PM8008_TEMP_ALARM_ADDR | INT_SET_TYPE_OFFSET),
BIT(0));
if (rc)
return rc;

/* Do the same for GPIO1 and GPIO2 peripherals */
- rc = regmap_write(chip->regmap,
+ rc = regmap_write(regmap,
(PM8008_GPIO1_ADDR | INT_SET_TYPE_OFFSET), BIT(0));
if (rc)
return rc;

- rc = regmap_write(chip->regmap,
+ rc = regmap_write(regmap,
(PM8008_GPIO2_ADDR | INT_SET_TYPE_OFFSET), BIT(0));

return rc;
}

static int pm8008_probe_irq_peripherals(struct pm8008_data *chip,
- int client_irq)
+ struct regmap *regmap, int client_irq)
{
int rc, i;
struct regmap_irq_type *type;
struct regmap_irq_chip_data *irq_data;

- rc = pm8008_init(chip);
+ rc = pm8008_init(regmap);
if (rc) {
dev_err(chip->dev, "Init failed: %d\n", rc);
return rc;
@@ -208,7 +207,7 @@ static int pm8008_probe_irq_peripherals(struct pm8008_data *chip,
IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW);
}

- rc = devm_regmap_add_irq_chip(chip->dev, chip->regmap, client_irq,
+ rc = devm_regmap_add_irq_chip(chip->dev, regmap, client_irq,
IRQF_SHARED, 0, &pm8008_irq_chip, &irq_data);
if (rc) {
dev_err(chip->dev, "Failed to add IRQ chip: %d\n", rc);
@@ -223,20 +222,21 @@ static int pm8008_probe(struct i2c_client *client)
int rc;
struct pm8008_data *chip;
struct gpio_desc *reset_gpio;
+ struct regmap *regmap;

chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
if (!chip)
return -ENOMEM;

chip->dev = &client->dev;
- chip->regmap = devm_regmap_init_i2c(client, &qcom_mfd_regmap_cfg);
- if (!chip->regmap)
+ regmap = devm_regmap_init_i2c(client, &qcom_mfd_regmap_cfg);
+ if (!regmap)
return -ENODEV;

i2c_set_clientdata(client, chip);

if (of_property_read_bool(chip->dev->of_node, "interrupt-controller")) {
- rc = pm8008_probe_irq_peripherals(chip, client->irq);
+ rc = pm8008_probe_irq_peripherals(chip, regmap, client->irq);
if (rc)
dev_err(chip->dev, "Failed to probe irq periphs: %d\n", rc);
}
--
2.7.4

2022-05-09 06:37:18

by Stephen Boyd

Subject: Re: [PATCH V11 5/9] mfd: pm8008: Remove the regmap member from pm8008_data struct

Quoting Satya Priya (2022-05-05 02:25:35)
> Remove the regmap member from pm8008_data struct as it is
> not used outside of probe. Add a local variable for regmap
> and pass it to the pm8008_probe_irq_peripherals()
> API in pm8008_probe.
>
> Signed-off-by: Satya Priya <[email protected]>
> ---

Reviewed-by: Stephen Boyd <[email protected]>