diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-02 11:14:09 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-07 09:45:30 +0200 |
| commit | 2a5be7a80b3b1036fba5dae13dd55c97fb7eabaa (patch) | |
| tree | 52c770c30aa28377c8e47cec314f556658ddde74 | |
| parent | 4ffdd9d8a37eaf4e25855e1038b9e1091401c252 (diff) | |
gpio: tps65086: 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/20250702-gpiochip-set-rv-gpio-round3-v1-8-0d23be74f71d@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
| -rw-r--r-- | drivers/gpio/gpio-tps65086.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/gpio/gpio-tps65086.c b/drivers/gpio/gpio-tps65086.c index 8f5827554e1e..08fa061b73ef 100644 --- a/drivers/gpio/gpio-tps65086.c +++ b/drivers/gpio/gpio-tps65086.c @@ -37,10 +37,8 @@ static int tps65086_gpio_direction_output(struct gpio_chip *chip, struct tps65086_gpio *gpio = gpiochip_get_data(chip); /* Set the initial value */ - regmap_update_bits(gpio->tps->regmap, TPS65086_GPOCTRL, - BIT(4 + offset), value ? BIT(4 + offset) : 0); - - return 0; + return regmap_update_bits(gpio->tps->regmap, TPS65086_GPOCTRL, + BIT(4 + offset), value ? BIT(4 + offset) : 0); } static int tps65086_gpio_get(struct gpio_chip *chip, unsigned offset) @@ -55,13 +53,13 @@ static int tps65086_gpio_get(struct gpio_chip *chip, unsigned offset) return val & BIT(4 + offset); } -static void tps65086_gpio_set(struct gpio_chip *chip, unsigned offset, - int value) +static int tps65086_gpio_set(struct gpio_chip *chip, unsigned int offset, + int value) { struct tps65086_gpio *gpio = gpiochip_get_data(chip); - regmap_update_bits(gpio->tps->regmap, TPS65086_GPOCTRL, - BIT(4 + offset), value ? BIT(4 + offset) : 0); + return regmap_update_bits(gpio->tps->regmap, TPS65086_GPOCTRL, + BIT(4 + offset), value ? BIT(4 + offset) : 0); } static const struct gpio_chip template_chip = { @@ -71,7 +69,7 @@ static const struct gpio_chip template_chip = { .direction_input = tps65086_gpio_direction_input, .direction_output = tps65086_gpio_direction_output, .get = tps65086_gpio_get, - .set = tps65086_gpio_set, + .set_rv = tps65086_gpio_set, .base = -1, .ngpio = 4, .can_sleep = true, |