diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-03-03 14:18:34 +0100 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-03-10 11:52:13 +0100 |
| commit | 53f2a240401bf945ca8b6bc9a1f1ef9429284584 (patch) | |
| tree | e1eb691539e25c8e4d2c4cd1289174adcbbcf7f0 /drivers/gpio/gpio-amd8111.c | |
| parent | gpio: altera: use new line value setter callbacks (diff) | |
| download | linux-53f2a240401bf945ca8b6bc9a1f1ef9429284584.tar.gz linux-53f2a240401bf945ca8b6bc9a1f1ef9429284584.zip | |
gpio: amd8111: 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.
Link: https://lore.kernel.org/r/20250303-gpiochip-set-conversion-v1-9-1d5cceeebf8b@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-amd8111.c')
| -rw-r--r-- | drivers/gpio/gpio-amd8111.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-amd8111.c b/drivers/gpio/gpio-amd8111.c index 3377667a28de..425d8472f744 100644 --- a/drivers/gpio/gpio-amd8111.c +++ b/drivers/gpio/gpio-amd8111.c @@ -94,7 +94,7 @@ static void amd_gpio_free(struct gpio_chip *chip, unsigned offset) iowrite8(agp->orig[offset], agp->pm + AMD_REG_GPIO(offset)); } -static void amd_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +static int amd_gpio_set(struct gpio_chip *chip, unsigned int offset, int value) { struct amd_gpio *agp = gpiochip_get_data(chip); u8 temp; @@ -107,6 +107,8 @@ static void amd_gpio_set(struct gpio_chip *chip, unsigned offset, int value) spin_unlock_irqrestore(&agp->lock, flags); dev_dbg(&agp->pdev->dev, "Setting gpio %d, value %d, reg=%02x\n", offset, !!value, temp); + + return 0; } static int amd_gpio_get(struct gpio_chip *chip, unsigned offset) @@ -163,7 +165,7 @@ static struct amd_gpio gp = { .ngpio = 32, .request = amd_gpio_request, .free = amd_gpio_free, - .set = amd_gpio_set, + .set_rv = amd_gpio_set, .get = amd_gpio_get, .direction_output = amd_gpio_dirout, .direction_input = amd_gpio_dirin, |