diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-02 11:14:04 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-07 09:45:29 +0200 |
| commit | 8a81d128e1377a7662d0913bc5013eb8a90c3e33 (patch) | |
| tree | 033753084a3d14519845c6f5517d815c3f7b766d | |
| parent | 871e1aee00298fccbda04eacd9e3bb5f46f446b9 (diff) | |
gpio: tegra: 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.
Link: https://lore.kernel.org/r/20250702-gpiochip-set-rv-gpio-round3-v1-3-0d23be74f71d@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
| -rw-r--r-- | drivers/gpio/gpio-tegra.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index 9ad286adf263..126fd12550aa 100644 --- a/drivers/gpio/gpio-tegra.c +++ b/drivers/gpio/gpio-tegra.c @@ -146,12 +146,14 @@ static void tegra_gpio_free(struct gpio_chip *chip, unsigned int offset) tegra_gpio_disable(tgi, offset); } -static void tegra_gpio_set(struct gpio_chip *chip, unsigned int offset, - int value) +static int tegra_gpio_set(struct gpio_chip *chip, unsigned int offset, + int value) { struct tegra_gpio_info *tgi = gpiochip_get_data(chip); tegra_gpio_mask_write(tgi, GPIO_MSK_OUT(tgi, offset), offset, value); + + return 0; } static int tegra_gpio_get(struct gpio_chip *chip, unsigned int offset) @@ -718,7 +720,7 @@ static int tegra_gpio_probe(struct platform_device *pdev) tgi->gc.direction_input = tegra_gpio_direction_input; tgi->gc.get = tegra_gpio_get; tgi->gc.direction_output = tegra_gpio_direction_output; - tgi->gc.set = tegra_gpio_set; + tgi->gc.set_rv = tegra_gpio_set; tgi->gc.get_direction = tegra_gpio_get_direction; tgi->gc.base = 0; tgi->gc.ngpio = tgi->bank_count * 32; |