Fabio Estevam 59df87c349 crypto: mxc-scc - check clk_prepare_enable() error ...

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

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2016-08-24 21:04:50 +08:00

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