package/boot/uboot-mediatek/patches/101-13-pinctrl-mediatek-fix-the-return-value-in-driving-con.patch

   1 From 783c46d29f8b186bd65f3e83f38ad883e8bcec69 Mon Sep 17 00:00:00 2001
   2 From: Weijie Gao <weijie.gao@mediatek.com>
   3 Date: Wed, 19 Jul 2023 17:16:42 +0800
   4 Subject: [PATCH 13/29] pinctrl: mediatek: fix the return value in driving
   5  configuration functions
   6
   7 The original mediatek pinctrl functions for driving configuration
   8 'mtk_pinconf_drive_set_*' do not return -ENOSUPP even if input
   9 parameters are not supported.
  10 This patch fixes the return value in those functions.
  11
  12 Signed-off-by: Sam Shih <sam.shih@mediatek.com>
  13 Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
  14 ---
  15  drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 4 ++--
  16  1 file changed, 2 insertions(+), 2 deletions(-)
  17
  18 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
  19 +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
  20 @@ -513,7 +513,7 @@ int mtk_pinconf_drive_set_v0(struct udev
  21                         return err;
  22         }
  23
  24 -       return 0;
  25 +       return err;
  26  }
  27
  28  int mtk_pinconf_drive_set_v1(struct udevice *dev, u32 pin, u32 arg)
  29 @@ -531,7 +531,7 @@ int mtk_pinconf_drive_set_v1(struct udev
  30                         return err;
  31         }
  32
  33 -       return 0;
  34 +       return err;
  35  }
  36
  37  int mtk_pinconf_drive_set(struct udevice *dev, u32 pin, u32 arg)