diff mbox series

[05/15] gpio: bd9571mwv: use new line value setter callbacks

Message ID 20250310-gpiochip-set-conversion-v1-5-03798bb833eb@linaro.org
State New
Headers show
Series [01/15] gpio: bcm-kona: use lock guards | expand

Commit Message

Bartosz Golaszewski March 10, 2025, 12:40 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-bd9571mwv.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-bd9571mwv.c b/drivers/gpio/gpio-bd9571mwv.c
index 9a4d55f703bb..8df1361e3e84 100644
--- a/drivers/gpio/gpio-bd9571mwv.c
+++ b/drivers/gpio/gpio-bd9571mwv.c
@@ -72,13 +72,13 @@  static int bd9571mwv_gpio_get(struct gpio_chip *chip, unsigned int offset)
 	return val & BIT(offset);
 }
 
-static void bd9571mwv_gpio_set(struct gpio_chip *chip, unsigned int offset,
+static int bd9571mwv_gpio_set(struct gpio_chip *chip, unsigned int offset,
 			      int value)
 {
 	struct bd9571mwv_gpio *gpio = gpiochip_get_data(chip);
 
-	regmap_update_bits(gpio->regmap, BD9571MWV_GPIO_OUT,
-			   BIT(offset), value ? BIT(offset) : 0);
+	return regmap_update_bits(gpio->regmap, BD9571MWV_GPIO_OUT,
+				  BIT(offset), value ? BIT(offset) : 0);
 }
 
 static const struct gpio_chip template_chip = {
@@ -88,7 +88,7 @@  static const struct gpio_chip template_chip = {
 	.direction_input	= bd9571mwv_gpio_direction_input,
 	.direction_output	= bd9571mwv_gpio_direction_output,
 	.get			= bd9571mwv_gpio_get,
-	.set			= bd9571mwv_gpio_set,
+	.set_rv			= bd9571mwv_gpio_set,
 	.base			= -1,
 	.ngpio			= 2,
 	.can_sleep		= true,