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memory: omap-gpmc: remove GPIO set() and direction_output() callbacks

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This driver implements an input-only GPIO controller. There's no need to
implement the set() and direction_output() callbacks in this case, the
GPIO core will handle it.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20250407-gpiochip-set-rv-memory-v1-2-5ab0282a9da7@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Bartosz Golaszewski
2025-04-07 09:21:20 +02:00
committed by Krzysztof Kozlowski
parent a63f9903a5
commit 1f34b5a9f0
1 changed files with 0 additions and 13 deletions
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13
drivers/memory/omap-gpmc.c
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@@ -2385,17 +2385,6 @@ static int gpmc_gpio_direction_input(struct gpio_chip *chip,
return 0; /* we're input only */
}
static int gpmc_gpio_direction_output(struct gpio_chip *chip,
unsigned int offset, int value)
{
return -EINVAL; /* we're input only */
}
static void gpmc_gpio_set(struct gpio_chip *chip, unsigned int offset,
int value)
{
}
static int gpmc_gpio_get(struct gpio_chip *chip, unsigned int offset)
{
u32 reg;
@@ -2417,8 +2406,6 @@ static int gpmc_gpio_init(struct gpmc_device *gpmc)
gpmc->gpio_chip.ngpio = gpmc_nr_waitpins;
gpmc->gpio_chip.get_direction = gpmc_gpio_get_direction;
gpmc->gpio_chip.direction_input = gpmc_gpio_direction_input;
gpmc->gpio_chip.direction_output = gpmc_gpio_direction_output;
gpmc->gpio_chip.set = gpmc_gpio_set;
gpmc->gpio_chip.get = gpmc_gpio_get;
gpmc->gpio_chip.base = -1;