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/net/dsa/mt7530.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index df213c37b4fe6ab85fc5b01c62297a35b7b6b2ed..e5bed4237ff4c46457b46598f07b65d0daa84ae9 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -2112,7 +2112,7 @@ mt7530_gpio_get(struct gpio_chip *gc, unsigned int offset)
return !!(mt7530_read(priv, MT7530_LED_GPIO_DATA) & bit);
}
-static void
+static int
mt7530_gpio_set(struct gpio_chip *gc, unsigned int offset, int value)
{
struct mt7530_priv *priv = gpiochip_get_data(gc);
@@ -2122,6 +2122,8 @@ mt7530_gpio_set(struct gpio_chip *gc, unsigned int offset, int value)
mt7530_set(priv, MT7530_LED_GPIO_DATA, bit);
else
mt7530_clear(priv, MT7530_LED_GPIO_DATA, bit);
+
+ return 0;
}
static int
@@ -2185,7 +2187,7 @@ mt7530_setup_gpio(struct mt7530_priv *priv)
gc->direction_input = mt7530_gpio_direction_input;
gc->direction_output = mt7530_gpio_direction_output;
gc->get = mt7530_gpio_get;
- gc->set = mt7530_gpio_set;
+ gc->set_rv = mt7530_gpio_set;
gc->base = -1;
gc->ngpio = 15;
gc->can_sleep = true;
--
2.48.1
