diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-12-04 16:53:40 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-04 19:44:14 -0800 |
| commit | b27d8517365eeac907de1cc1e91053ccf18179c3 (patch) | |
| tree | ed17ab2b920939bea023e96654f40af3ec588e2d /drivers/gpio | |
| parent | gpio: pca953x: convert to use bitmap API (diff) | |
| download | linux-dev-b27d8517365eeac907de1cc1e91053ccf18179c3.tar.xz linux-dev-b27d8517365eeac907de1cc1e91053ccf18179c3.zip | |
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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index b23a38cee613..6652bee01966 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, ®_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(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; @@ -787,9 +788,9 @@ 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"); @@ -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_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; @@ -987,7 +987,7 @@ 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); } @@ -1007,7 +1007,7 @@ 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 { |