[PATCH v2 11/11] gpio: pca953x: Tight up indentation

From: Andy Shevchenko
Date: Tue Oct 22 2019 - 13:29:51 EST


There is no need to split some of the lines. However,
improve the style of multi-line comment. On top of this
there is no need to have double space.

Correct above indentation issues without altering the functionality.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/gpio/gpio-pca953x.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 774e4c69df03..f80ed5a43614 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -421,7 +421,9 @@ static int pca953x_gpio_get_value(struct gpio_chip *gc, unsigned off)
ret = regmap_read(chip->regmap, inreg, &reg_val);
mutex_unlock(&chip->i2c_lock);
if (ret < 0) {
- /* NOTE: diagnostic already emitted; that's all we should
+ /*
+ * NOTE:
+ * diagnostic already emitted; that's all we should
* do unless gpio_*_value_cansleep() calls become different
* from their nonsleeping siblings (and report faults).
*/
@@ -735,8 +737,7 @@ static irqreturn_t pca953x_irq_handler(int irq, void *devid)
return IRQ_HANDLED;
}

-static int pca953x_irq_setup(struct pca953x_chip *chip,
- int irq_base)
+static int pca953x_irq_setup(struct pca953x_chip *chip, int irq_base)
{
struct i2c_client *client = chip->client;
struct irq_chip *irq_chip = &chip->irq_chip;
@@ -786,9 +787,9 @@ static int pca953x_irq_setup(struct pca953x_chip *chip,
irq_chip->irq_set_type = pca953x_irq_set_type;
irq_chip->irq_shutdown = pca953x_irq_shutdown;

- ret = gpiochip_irqchip_add_nested(&chip->gpio_chip, irq_chip,
- irq_base, handle_simple_irq,
- IRQ_TYPE_NONE);
+ ret = gpiochip_irqchip_add_nested(&chip->gpio_chip, irq_chip,
+ irq_base, handle_simple_irq,
+ IRQ_TYPE_NONE);
if (ret) {
dev_err(&client->dev,
"could not connect irqchip to gpiochip\n");
@@ -862,7 +863,7 @@ static int device_pca957x_init(struct pca953x_chip *chip, u32 invert)
static const struct of_device_id pca953x_dt_ids[];

static int pca953x_probe(struct i2c_client *client,
- const struct i2c_device_id *i2c_id)
+ const struct i2c_device_id *i2c_id)
{
struct pca953x_platform_data *pdata;
struct pca953x_chip *chip;
@@ -871,8 +872,7 @@ static int pca953x_probe(struct i2c_client *client,
u32 invert = 0;
struct regulator *reg;

- chip = devm_kzalloc(&client->dev,
- sizeof(struct pca953x_chip), GFP_KERNEL);
+ chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
if (chip == NULL)
return -ENOMEM;

@@ -986,7 +986,7 @@ static int pca953x_probe(struct i2c_client *client,

if (pdata && pdata->setup) {
ret = pdata->setup(client, chip->gpio_chip.base,
- chip->gpio_chip.ngpio, pdata->context);
+ chip->gpio_chip.ngpio, pdata->context);
if (ret < 0)
dev_warn(&client->dev, "setup failed, %d\n", ret);
}
@@ -1006,7 +1006,7 @@ static int pca953x_remove(struct i2c_client *client)

if (pdata && pdata->teardown) {
ret = pdata->teardown(client, chip->gpio_chip.base,
- chip->gpio_chip.ngpio, pdata->context);
+ chip->gpio_chip.ngpio, pdata->context);
if (ret < 0)
dev_err(&client->dev, "teardown failed, %d\n", ret);
} else {
--
2.23.0