media: imx7-media-csi: Check the return value from clk_prepare_enable()

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clk_prepare_enable() may fail, so we should better check its return value
and propagate it in the case of error.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Rui Miguel Silva <rmfrfs@gmail.com>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Fabio Estevam 2019-05-04 10:40:26 -04:00 • committed by Mauro Carvalho Chehab

parent 964fcacddf

commit ddfb2982ec

1 changed files with 10 additions and 4 deletions

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drivers/staging/media/imx/imx7-media-csi.c

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