[media] ov2640: 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 <fabio.estevam@nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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Fabio Estevam 2017-08-27 13:30:38 -03:00 • committed by Mauro Carvalho Chehab

parent 877f1af154

commit c3d1478024

1 changed files with 3 additions and 1 deletions

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drivers/media/i2c/ov2640.c

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