[PATCH 03/12] gpio: tps65912: use new GPIO line value setter callbacks

[Bartosz Golaszewski <brgl@bgdev.pl>]

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-tps65912.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpio/gpio-tps65912.c b/drivers/gpio/gpio-tps65912.c
index bac757c191c2ea0d103eb0577710065611fd79aa..d586ccfbfc56c17ca18f5c2b04a807305dd66890 100644
--- a/drivers/gpio/gpio-tps65912.c
+++ b/drivers/gpio/gpio-tps65912.c
@@ -76,13 +76,13 @@ static int tps65912_gpio_get(struct gpio_chip *gc, unsigned offset)
 	return 0;
 }
 
-static void tps65912_gpio_set(struct gpio_chip *gc, unsigned offset,
-			      int value)
+static int tps65912_gpio_set(struct gpio_chip *gc, unsigned int offset,
+			     int value)
 {
 	struct tps65912_gpio *gpio = gpiochip_get_data(gc);
 
-	regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset,
-			   GPIO_SET_MASK, value ? GPIO_SET_MASK : 0);
+	return regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset,
+				  GPIO_SET_MASK, value ? GPIO_SET_MASK : 0);
 }
 
 static const struct gpio_chip template_chip = {
@@ -92,7 +92,7 @@ static const struct gpio_chip template_chip = {
 	.direction_input	= tps65912_gpio_direction_input,
 	.direction_output	= tps65912_gpio_direction_output,
 	.get			= tps65912_gpio_get,
-	.set			= tps65912_gpio_set,
+	.set_rv			= tps65912_gpio_set,
 	.base			= -1,
 	.ngpio			= 5,
 	.can_sleep		= true,

-- 
2.48.1