From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
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@xxxxxxxxxx>
---
drivers/pinctrl/renesas/gpio.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/renesas/gpio.c b/drivers/pinctrl/renesas/gpio.c
index a5136dacaaf212ee711262c599f3e273b01b6670..8efbdc1b0078c3bdea3064b31422f8e60698ef49 100644
--- a/drivers/pinctrl/renesas/gpio.c
+++ b/drivers/pinctrl/renesas/gpio.c
@@ -189,9 +189,11 @@ static int gpio_pin_get(struct gpio_chip *gc, unsigned offset)
return (gpio_read_data_reg(chip, reg->info) >> pos) & 1;
}
-static void gpio_pin_set(struct gpio_chip *gc, unsigned offset, int value)
+static int gpio_pin_set(struct gpio_chip *gc, unsigned int offset, int value)
{
gpio_pin_set_value(gpiochip_get_data(gc), offset, value);
+
+ return 0;
}
static int gpio_pin_to_irq(struct gpio_chip *gc, unsigned offset)
@@ -232,7 +234,7 @@ static int gpio_pin_setup(struct sh_pfc_chip *chip)
gc->direction_input = gpio_pin_direction_input;
gc->get = gpio_pin_get;
gc->direction_output = gpio_pin_direction_output;
- gc->set = gpio_pin_set;
+ gc->set_rv = gpio_pin_set;
gc->to_irq = gpio_pin_to_irq;
gc->label = pfc->info->name;
--
2.48.1
