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| author | Chuhong Yuan <hslester96@gmail.com> | 2020-05-28 09:41:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-21 11:53:01 +0300 |
| commit | f577bac9515124c5077b1cb95f1ced40e53d201f (patch) | |
| tree | e9ce1eeaffb7247e09d73d7085a35b2977ef4ea2 /drivers/media | |
| parent | d4e8eb46dd704bceced662c5bc5994ede03cec1f (diff) | |
| download | linux-f577bac9515124c5077b1cb95f1ced40e53d201f.tar.xz | |
media: exynos4-is: Add missed check for pinctrl_lookup_state()
[ Upstream commit 18ffec750578f7447c288647d7282c7d12b1d969 ]
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 <hslester96@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/exynos4-is/media-dev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index 4f5586a4cbff..31cc7d94064e 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -1172,6 +1172,9 @@ 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; } |