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media: imx: imx7-media-csi: fix missing clk_disable_unprepare() in imx7_csi_init()

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[ Upstream commit cea606d9e9 ]

Add missing clk_disable_unprepare(), if imx7_csi_dma_setup() fails
in imx7_csi_init().

Fixes: ff43ca9119 ("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>
This commit is contained in:
Yang Yingliang
2023-01-04 10:39:21 +01:00
committed by Greg Kroah-Hartman
parent bc86814853
commit 4bc6977fb4
1 changed files with 3 additions and 1 deletions
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drivers/staging/media/imx/imx7-media-csi.c
+3 -1
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@@ -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;
}