diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-04-07 10:25:07 +0300 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2025-04-27 10:21:21 +0300 |
| commit | 55ba5375ba1c45404a917aed4f772da9a82fe723 (patch) | |
| tree | 22b807874f7660912fd52601ad79576ab6b6964e | |
| parent | 0af2f6be1b4281385b618cb86ad946eded089ac8 (diff) | |
| download | linux-55ba5375ba1c45404a917aed4f772da9a82fe723.tar.xz | |
MIPS: rb532: gpio: use new 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>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| -rw-r--r-- | arch/mips/rb532/gpio.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c index ea6ebfea4a67..0e47cd59b6cb 100644 --- a/arch/mips/rb532/gpio.c +++ b/arch/mips/rb532/gpio.c @@ -105,13 +105,15 @@ static int rb532_gpio_get(struct gpio_chip *chip, unsigned offset) /* * Set output GPIO level */ -static void rb532_gpio_set(struct gpio_chip *chip, - unsigned offset, int value) +static int rb532_gpio_set(struct gpio_chip *chip, unsigned int offset, + int value) { struct rb532_gpio_chip *gpch; gpch = gpiochip_get_data(chip); rb532_set_bit(value, offset, gpch->regbase + GPIOD); + + return 0; } /* @@ -162,7 +164,7 @@ static struct rb532_gpio_chip rb532_gpio_chip[] = { .direction_input = rb532_gpio_direction_input, .direction_output = rb532_gpio_direction_output, .get = rb532_gpio_get, - .set = rb532_gpio_set, + .set_rv = rb532_gpio_set, .to_irq = rb532_gpio_to_irq, .base = 0, .ngpio = 32, |