diff options
Diffstat (limited to 'drivers/gpio/gpio-tps65912.c')
| -rw-r--r-- | drivers/gpio/gpio-tps65912.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-tps65912.c b/drivers/gpio/gpio-tps65912.c index fab771cb6a87..7a2c5685c2fd 100644 --- a/drivers/gpio/gpio-tps65912.c +++ b/drivers/gpio/gpio-tps65912.c @@ -49,10 +49,13 @@ static int tps65912_gpio_direction_output(struct gpio_chip *gc, unsigned offset, int value) { struct tps65912_gpio *gpio = gpiochip_get_data(gc); + int ret; /* Set the initial value */ - regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset, - GPIO_SET_MASK, value ? GPIO_SET_MASK : 0); + ret = regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset, + GPIO_SET_MASK, value ? GPIO_SET_MASK : 0); + if (ret) + return ret; return regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset, GPIO_CFG_MASK, GPIO_CFG_MASK); @@ -73,13 +76,13 @@ static int tps65912_gpio_get(struct gpio_chip *gc, unsigned offset) return 0; } -static void tps65912_gpio_set(struct gpio_chip *gc, unsigned offset, - int value) +static int tps65912_gpio_set(struct gpio_chip *gc, unsigned int offset, + int value) { struct tps65912_gpio *gpio = gpiochip_get_data(gc); - regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset, - GPIO_SET_MASK, value ? GPIO_SET_MASK : 0); + return regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset, + GPIO_SET_MASK, value ? GPIO_SET_MASK : 0); } static const struct gpio_chip template_chip = { |