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pinctrl: rp1: use new GPIO line value setter callbacks

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struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andrea della Porta <andrea.porta@suse.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Bartosz Golaszewski 2025-07-19 17:58:25 +02:00 committed by Arnd Bergmann
parent aee4eeec7e
commit 83d92eae8d
1 changed files with 4 additions and 2 deletions
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6
drivers/pinctrl/pinctrl-rp1.c
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@ -779,12 +779,14 @@ static int rp1_gpio_get(struct gpio_chip *chip, unsigned int offset)
return ret;
}
static void rp1_gpio_set(struct gpio_chip *chip, unsigned int offset, int value)
static int rp1_gpio_set(struct gpio_chip *chip, unsigned int offset, int value)
{
struct rp1_pin_info *pin = rp1_get_pin(chip, offset);
if (pin)
rp1_set_value(pin, value);
return 0;
}
static int rp1_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
@ -849,7 +851,7 @@ static const struct gpio_chip rp1_gpio_chip = {
.direction_output = rp1_gpio_direction_output,
.get_direction = rp1_gpio_get_direction,
.get = rp1_gpio_get,
.set = rp1_gpio_set,
.set_rv = rp1_gpio_set,
.base = -1,
.set_config = rp1_gpio_set_config,
.ngpio = RP1_NUM_GPIOS,