From 18ffec750578f7447c288647d7282c7d12b1d969 Mon Sep 17 00:00:00 2001 From: Chuhong Yuan Date: Thu, 28 May 2020 08:41:47 +0200 Subject: [PATCH] media: exynos4-is: Add missed check for pinctrl_lookup_state() fimc_md_get_pinctrl() misses a check for pinctrl_lookup_state(). Add the missed check to fix it. Fixes: 4163851f7b99 ("[media] s5p-fimc: Use pinctrl API for camera ports configuration]") Signed-off-by: Chuhong Yuan Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/exynos4-is/media-dev.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index 96e336b..16dd660 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -1270,6 +1270,9 @@ static int fimc_md_get_pinctrl(struct fimc_md *fmd) pctl->state_idle = pinctrl_lookup_state(pctl->pinctrl, PINCTRL_STATE_IDLE); + if (IS_ERR(pctl->state_idle)) + return PTR_ERR(pctl->state_idle); + return 0; } -- 2.7.4