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pinctrl: renesas: gpio: 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.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250611-gpiochip-set-rv-pinctrl-renesas-v1-1-ad169a794ef0@linaro.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Bartosz Golaszewski 2025-06-11 09:27:52 +02:00 committed by Geert Uytterhoeven
parent 19272b37aa
commit 2c75dc82ed
1 changed files with 4 additions and 2 deletions
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6
drivers/pinctrl/renesas/gpio.c
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@ -189,9 +189,11 @@ static int gpio_pin_get(struct gpio_chip *gc, unsigned offset)
return (gpio_read_data_reg(chip, reg->info) >> pos) & 1;
}
static void gpio_pin_set(struct gpio_chip *gc, unsigned offset, int value)
static int gpio_pin_set(struct gpio_chip *gc, unsigned int offset, int value)
{
gpio_pin_set_value(gpiochip_get_data(gc), offset, value);
return 0;
}
static int gpio_pin_to_irq(struct gpio_chip *gc, unsigned offset)
@ -232,7 +234,7 @@ static int gpio_pin_setup(struct sh_pfc_chip *chip)
gc->direction_input = gpio_pin_direction_input;
gc->get = gpio_pin_get;
gc->direction_output = gpio_pin_direction_output;
gc->set = gpio_pin_set;
gc->set_rv = gpio_pin_set;
gc->to_irq = gpio_pin_to_irq;
gc->label = pfc->info->name;