diff mbox series

[2/2] memory: omap-gpmc: remove GPIO set() and direction_output() callbacks

Message ID 20250407-gpiochip-set-rv-memory-v1-2-5ab0282a9da7@linaro.org (mailing list archive)
State New
Headers show
Series memory: omap-gpmc: improve the GPIO chip implementation | expand

Commit Message

Bartosz Golaszewski April 7, 2025, 7:21 a.m. UTC 
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

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>
---
 drivers/memory/omap-gpmc.c | 13 -------------
 1 file changed, 13 deletions(-)
diff mbox series

Patch

diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index d4fe4c5a57e7..a61e71c31f20 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -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;