diff options
| -rw-r--r-- | drivers/gpio/gpio-pcf857x.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/gpio/gpio-pcf857x.c b/drivers/gpio/gpio-pcf857x.c index 14656d4f3a3d..1026973bc998 100644 --- a/drivers/gpio/gpio-pcf857x.c +++ b/drivers/gpio/gpio-pcf857x.c @@ -121,8 +121,8 @@ static int i2c_read_le16(struct i2c_client *client) static int pcf857x_input(struct gpio_chip *chip, unsigned int offset) { - struct pcf857x *gpio = gpiochip_get_data(chip); - int status; + struct pcf857x *gpio = gpiochip_get_data(chip); + int status; mutex_lock(&gpio->lock); gpio->out |= (1 << offset); @@ -134,8 +134,8 @@ static int pcf857x_input(struct gpio_chip *chip, unsigned int offset) static int pcf857x_get(struct gpio_chip *chip, unsigned int offset) { - struct pcf857x *gpio = gpiochip_get_data(chip); - int value; + struct pcf857x *gpio = gpiochip_get_data(chip); + int value; value = gpio->read(gpio->client); return (value < 0) ? value : !!(value & (1 << offset)); @@ -143,9 +143,9 @@ static int pcf857x_get(struct gpio_chip *chip, unsigned int offset) static int pcf857x_output(struct gpio_chip *chip, unsigned int offset, int value) { - struct pcf857x *gpio = gpiochip_get_data(chip); - unsigned int bit = 1 << offset; - int status; + struct pcf857x *gpio = gpiochip_get_data(chip); + unsigned int bit = 1 << offset; + int status; mutex_lock(&gpio->lock); if (value) @@ -167,7 +167,7 @@ static void pcf857x_set(struct gpio_chip *chip, unsigned int offset, int value) static irqreturn_t pcf857x_irq(int irq, void *data) { - struct pcf857x *gpio = data; + struct pcf857x *gpio = data; unsigned long change, i, status; status = gpio->read(gpio->client); @@ -250,11 +250,11 @@ static const struct irq_chip pcf857x_irq_chip = { static int pcf857x_probe(struct i2c_client *client) { const struct i2c_device_id *id = i2c_client_get_device_id(client); - struct pcf857x_platform_data *pdata = dev_get_platdata(&client->dev); - struct device_node *np = client->dev.of_node; - struct pcf857x *gpio; - unsigned int n_latch = 0; - int status; + struct pcf857x_platform_data *pdata = dev_get_platdata(&client->dev); + struct device_node *np = client->dev.of_node; + struct pcf857x *gpio; + unsigned int n_latch = 0; + int status; if (IS_ENABLED(CONFIG_OF) && np) of_property_read_u32(np, "lines-initial-states", &n_latch); @@ -401,8 +401,8 @@ fail: static void pcf857x_remove(struct i2c_client *client) { - struct pcf857x_platform_data *pdata = dev_get_platdata(&client->dev); - struct pcf857x *gpio = i2c_get_clientdata(client); + struct pcf857x_platform_data *pdata = dev_get_platdata(&client->dev); + struct pcf857x *gpio = i2c_get_clientdata(client); if (pdata && pdata->teardown) pdata->teardown(client, gpio->chip.base, gpio->chip.ngpio, |