diff options
Diffstat (limited to 'drivers/gpio/gpio-pcf857x.c')
| -rw-r--r-- | drivers/gpio/gpio-pcf857x.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/gpio/gpio-pcf857x.c b/drivers/gpio/gpio-pcf857x.c index cec2f2c78255..14656d4f3a3d 100644 --- a/drivers/gpio/gpio-pcf857x.c +++ b/drivers/gpio/gpio-pcf857x.c @@ -73,11 +73,11 @@ struct pcf857x { struct gpio_chip chip; struct i2c_client *client; struct mutex lock; /* protect 'out' */ - unsigned out; /* software latch */ - unsigned status; /* current status */ - unsigned irq_enabled; /* enabled irqs */ + unsigned int out; /* software latch */ + unsigned int status; /* current status */ + unsigned int irq_enabled; /* enabled irqs */ - int (*write)(struct i2c_client *client, unsigned data); + int (*write)(struct i2c_client *client, unsigned int data); int (*read)(struct i2c_client *client); }; @@ -85,7 +85,7 @@ struct pcf857x { /* Talk to 8-bit I/O expander */ -static int i2c_write_le8(struct i2c_client *client, unsigned data) +static int i2c_write_le8(struct i2c_client *client, unsigned int data) { return i2c_smbus_write_byte(client, data); } @@ -97,7 +97,7 @@ static int i2c_read_le8(struct i2c_client *client) /* Talk to 16-bit I/O expander */ -static int i2c_write_le16(struct i2c_client *client, unsigned word) +static int i2c_write_le16(struct i2c_client *client, unsigned int word) { u8 buf[2] = { word & 0xff, word >> 8, }; int status; @@ -119,7 +119,7 @@ static int i2c_read_le16(struct i2c_client *client) /*-------------------------------------------------------------------------*/ -static int pcf857x_input(struct gpio_chip *chip, unsigned offset) +static int pcf857x_input(struct gpio_chip *chip, unsigned int offset) { struct pcf857x *gpio = gpiochip_get_data(chip); int status; @@ -132,7 +132,7 @@ static int pcf857x_input(struct gpio_chip *chip, unsigned offset) return status; } -static int pcf857x_get(struct gpio_chip *chip, unsigned offset) +static int pcf857x_get(struct gpio_chip *chip, unsigned int offset) { struct pcf857x *gpio = gpiochip_get_data(chip); int value; @@ -141,10 +141,10 @@ static int pcf857x_get(struct gpio_chip *chip, unsigned offset) return (value < 0) ? value : !!(value & (1 << offset)); } -static int pcf857x_output(struct gpio_chip *chip, unsigned offset, int value) +static int pcf857x_output(struct gpio_chip *chip, unsigned int offset, int value) { struct pcf857x *gpio = gpiochip_get_data(chip); - unsigned bit = 1 << offset; + unsigned int bit = 1 << offset; int status; mutex_lock(&gpio->lock); @@ -158,7 +158,7 @@ static int pcf857x_output(struct gpio_chip *chip, unsigned offset, int value) return status; } -static void pcf857x_set(struct gpio_chip *chip, unsigned offset, int value) +static void pcf857x_set(struct gpio_chip *chip, unsigned int offset, int value) { pcf857x_output(chip, offset, value); } |