diff mbox series

[08/12] gpio: rdc321x: use new GPIO line value setter callbacks

Message ID 20250617-gpiochip-set-rv-gpio-v1-8-903703881fa2@linaro.org
State New
Headers show
Series gpio: use new GPIO line value setter callbacks | expand

Commit Message

Bartosz Golaszewski June 17, 2025, 12:24 p.m. UTC 
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
 drivers/gpio/gpio-rdc321x.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-rdc321x.c b/drivers/gpio/gpio-rdc321x.c
index ec7fb9220a4747fad5dfdb88e25e68d2a104e37a..a75ed8021de57db122938e4736c3ac994bcdd2d1 100644
--- a/drivers/gpio/gpio-rdc321x.c
+++ b/drivers/gpio/gpio-rdc321x.c
@@ -64,8 +64,8 @@  static void rdc_gpio_set_value_impl(struct gpio_chip *chip,
 }
 
 /* set GPIO pin to value */
-static void rdc_gpio_set_value(struct gpio_chip *chip,
-				unsigned gpio, int value)
+static int rdc_gpio_set_value(struct gpio_chip *chip, unsigned int gpio,
+			      int value)
 {
 	struct rdc321x_gpio *gpch;
 
@@ -73,6 +73,8 @@  static void rdc_gpio_set_value(struct gpio_chip *chip,
 	spin_lock(&gpch->lock);
 	rdc_gpio_set_value_impl(chip, gpio, value);
 	spin_unlock(&gpch->lock);
+
+	return 0;
 }
 
 static int rdc_gpio_config(struct gpio_chip *chip,
@@ -157,7 +159,7 @@  static int rdc321x_gpio_probe(struct platform_device *pdev)
 	rdc321x_gpio_dev->chip.direction_input = rdc_gpio_direction_input;
 	rdc321x_gpio_dev->chip.direction_output = rdc_gpio_config;
 	rdc321x_gpio_dev->chip.get = rdc_gpio_get_value;
-	rdc321x_gpio_dev->chip.set = rdc_gpio_set_value;
+	rdc321x_gpio_dev->chip.set_rv = rdc_gpio_set_value;
 	rdc321x_gpio_dev->chip.base = 0;
 	rdc321x_gpio_dev->chip.ngpio = pdata->max_gpios;