diff options
Diffstat (limited to 'drivers')
| -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 { |