mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-04-19 20:59:11 +08:00
gpio: max77620: use new GPIO line value setter callbacks
struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Link: https://lore.kernel.org/r/20250506-gpiochip-set-rv-gpio-part3-v1-9-0fbdea5a9667@linaro.org Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
@@ -223,20 +223,17 @@ static int max77620_gpio_set_debounce(struct max77620_gpio *mgpio,
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void max77620_gpio_set(struct gpio_chip *gc, unsigned int offset,
|
||||
int value)
|
||||
static int max77620_gpio_set(struct gpio_chip *gc, unsigned int offset,
|
||||
int value)
|
||||
{
|
||||
struct max77620_gpio *mgpio = gpiochip_get_data(gc);
|
||||
u8 val;
|
||||
int ret;
|
||||
|
||||
val = (value) ? MAX77620_CNFG_GPIO_OUTPUT_VAL_HIGH :
|
||||
MAX77620_CNFG_GPIO_OUTPUT_VAL_LOW;
|
||||
|
||||
ret = regmap_update_bits(mgpio->rmap, GPIO_REG_ADDR(offset),
|
||||
MAX77620_CNFG_GPIO_OUTPUT_VAL_MASK, val);
|
||||
if (ret < 0)
|
||||
dev_err(mgpio->dev, "CNFG_GPIO_OUT update failed: %d\n", ret);
|
||||
return regmap_update_bits(mgpio->rmap, GPIO_REG_ADDR(offset),
|
||||
MAX77620_CNFG_GPIO_OUTPUT_VAL_MASK, val);
|
||||
}
|
||||
|
||||
static int max77620_gpio_set_config(struct gpio_chip *gc, unsigned int offset,
|
||||
@@ -314,7 +311,7 @@ static int max77620_gpio_probe(struct platform_device *pdev)
|
||||
mgpio->gpio_chip.direction_input = max77620_gpio_dir_input;
|
||||
mgpio->gpio_chip.get = max77620_gpio_get;
|
||||
mgpio->gpio_chip.direction_output = max77620_gpio_dir_output;
|
||||
mgpio->gpio_chip.set = max77620_gpio_set;
|
||||
mgpio->gpio_chip.set_rv = max77620_gpio_set;
|
||||
mgpio->gpio_chip.set_config = max77620_gpio_set_config;
|
||||
mgpio->gpio_chip.ngpio = MAX77620_GPIO_NR;
|
||||
mgpio->gpio_chip.can_sleep = 1;
|
||||
|
||||
Reference in New Issue
Block a user