From 783c46d29f8b186bd65f3e83f38ad883e8bcec69 Mon Sep 17 00:00:00 2001 From: Weijie Gao Date: Wed, 19 Jul 2023 17:16:42 +0800 Subject: [PATCH 13/29] pinctrl: mediatek: fix the return value in driving configuration functions 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 Signed-off-by: Weijie Gao --- drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- 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 udev 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 udev return err; } - return 0; + return err; } int mtk_pinconf_drive_set(struct udevice *dev, u32 pin, u32 arg)