[patch 73/86] gpio: pca953x: tighten up indentation

Andrew Morton
2019-12-05T00:53:43Z

From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: gpio: pca953x: tighten up indentation

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.

Link: http://lkml.kernel.org/r/20191022172922.61232-12-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: William Breathitt Gray <vilhelm.gray@gmail.com>
Cc: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

drivers/gpio/gpio-pca953x.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)

--- a/drivers/gpio/gpio-pca953x.c~gpio-pca953x-tight-up-indentation
+++ a/drivers/gpio/gpio-pca953x.c
@@ -421,7 +421,9 @@ static int pca953x_gpio_get_value(struct
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).
*/
@@ -736,8 +738,7 @@ static irqreturn_t pca953x_irq_handler(i
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;
@@ -787,9 +788,9 @@ static int pca953x_irq_setup(struct pca9
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");
@@ -863,7 +864,7 @@ out:
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;
@@ -872,8 +873,7 @@ static int pca953x_probe(struct i2c_clie
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;

@@ -987,7 +987,7 @@ static int pca953x_probe(struct i2c_clie

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);
}
@@ -1007,7 +1007,7 @@ static int pca953x_remove(struct i2c_cli

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 {
_