The original mediatek pinctrl functions for driving configuration 'mtk_pinconf_drive_set_*' do not return -ENOSUPP even if input parameters are not supported. This patch fixes the return value in those functions.
Signed-off-by: Sam Shih sam.shih@mediatek.com Signed-off-by: Weijie Gao weijie.gao@mediatek.com --- drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c index 1caca3496c..623a094c39 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c @@ -513,7 +513,7 @@ int mtk_pinconf_drive_set_v0(struct udevice *dev, u32 pin, u32 arg) return err; }
- return 0; + return err; }
int mtk_pinconf_drive_set_v1(struct udevice *dev, u32 pin, u32 arg) @@ -531,7 +531,7 @@ int mtk_pinconf_drive_set_v1(struct udevice *dev, u32 pin, u32 arg) return err; }
- return 0; + return err; }
int mtk_pinconf_drive_set(struct udevice *dev, u32 pin, u32 arg)