diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-02 11:14:10 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-07 09:45:30 +0200 |
| commit | 913cbf8a0d4b0554d66cdc608b231cdf2401a496 (patch) | |
| tree | 9f1c64d53ee448c170c3ec59189ab73f7ff2fe77 /drivers/gpio | |
| parent | gpio: tps65086: use new GPIO line value setter callbacks (diff) | |
| download | linux-913cbf8a0d4b0554d66cdc608b231cdf2401a496.tar.gz linux-913cbf8a0d4b0554d66cdc608b231cdf2401a496.zip | |
gpio: tps65218: remove unneeded callbacks
GPIO core can handle output-only chips that don't implement the get()
and direction_input() callbacks. There's no need to provide dummy
implementation of the latter in the driver so drop it.
Link: https://lore.kernel.org/r/20250702-gpiochip-set-rv-gpio-round3-v1-9-0d23be74f71d@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-tps65218.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-tps65218.c b/drivers/gpio/gpio-tps65218.c index d7d9d50dcddf..68e4f0a19f4e 100644 --- a/drivers/gpio/gpio-tps65218.c +++ b/drivers/gpio/gpio-tps65218.c @@ -59,11 +59,6 @@ static int tps65218_gpio_output(struct gpio_chip *gc, unsigned offset, return 0; } -static int tps65218_gpio_input(struct gpio_chip *gc, unsigned offset) -{ - return -EPERM; -} - static int tps65218_gpio_request(struct gpio_chip *gc, unsigned offset) { struct tps65218_gpio *tps65218_gpio = gpiochip_get_data(gc); @@ -174,7 +169,6 @@ static const struct gpio_chip template_chip = { .owner = THIS_MODULE, .request = tps65218_gpio_request, .direction_output = tps65218_gpio_output, - .direction_input = tps65218_gpio_input, .get = tps65218_gpio_get, .set = tps65218_gpio_set, .set_config = tps65218_gpio_set_config, |