diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-06-12 15:15:11 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2025-06-18 14:08:37 +0200 |
| commit | fd81c42a830f5a82fc08403aa69909c532af33e5 (patch) | |
| tree | 2be07d5d8ec00bb4a49a2426db02ef243d8af58b | |
| parent | 1ae8c585f7051aecf1ed208a02a0298eaf999066 (diff) | |
pinctrl: st: 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.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-2-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | drivers/pinctrl/pinctrl-st.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c index fe2d52e434db..fb5d72a6826e 100644 --- a/drivers/pinctrl/pinctrl-st.c +++ b/drivers/pinctrl/pinctrl-st.c @@ -711,10 +711,12 @@ static int st_gpio_get(struct gpio_chip *chip, unsigned offset) return !!(readl(bank->base + REG_PIO_PIN) & BIT(offset)); } -static void st_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +static int st_gpio_set(struct gpio_chip *chip, unsigned int offset, int value) { struct st_gpio_bank *bank = gpiochip_get_data(chip); __st_gpio_set(bank, offset, value); + + return 0; } static int st_gpio_direction_output(struct gpio_chip *chip, @@ -1470,7 +1472,7 @@ static const struct gpio_chip st_gpio_template = { .request = gpiochip_generic_request, .free = gpiochip_generic_free, .get = st_gpio_get, - .set = st_gpio_set, + .set_rv = st_gpio_set, .direction_input = pinctrl_gpio_direction_input, .direction_output = st_gpio_direction_output, .get_direction = st_gpio_get_direction, |