[media] coda: Check the return value from clk_prepare_enable()
authorFabio Estevam <fabio.estevam@freescale.com>
Wed, 21 Aug 2013 14:14:17 +0000 (11:14 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Sat, 24 Aug 2013 07:06:08 +0000 (04:06 -0300)
clk_prepare_enable() may fail, so let's check its return value and propagate it
in the case of error.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

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