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author | Yang Yingliang <yangyingliang@huawei.com> | 2023-01-04 10:39:21 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-10 09:33:41 +0100 |
commit | 4bc6977fb45cc14f78504806f3be6fce1f4a1da0 (patch) | |
tree | 41e0d04ace8c57f0940b175381bdf26209f664ec /drivers/staging | |
parent | bc868148531200ea3c79804ef4c843a873a2317a (diff) | |
download | linux-4bc6977fb45cc14f78504806f3be6fce1f4a1da0.tar.gz |
media: imx: imx7-media-csi: fix missing clk_disable_unprepare() in imx7_csi_init()
[ Upstream commit cea606d9e996a77eed57fc60709e0728341450e3 ] Add missing clk_disable_unprepare(), if imx7_csi_dma_setup() fails in imx7_csi_init(). Fixes: ff43ca911978 ("media: imx: imx7-media-csi: Move CSI configuration before source start") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/media/imx/imx7-media-csi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/staging/media/imx/imx7-media-csi.c b/drivers/staging/media/imx/imx7-media-csi.c index c77401f184d7..5f6376c3269a 100644 --- a/drivers/staging/media/imx/imx7-media-csi.c +++ b/drivers/staging/media/imx/imx7-media-csi.c @@ -638,8 +638,10 @@ static int imx7_csi_init(struct imx7_csi *csi) imx7_csi_configure(csi); ret = imx7_csi_dma_setup(csi); - if (ret < 0) + if (ret < 0) { + clk_disable_unprepare(csi->mclk); return ret; + } return 0; } |