Fabio Estevam 1b3d2243d0 drivers/rtc/rtc-mxc.c: check the return value from clk_prepare_enable() ...

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: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2014-01-23 16:36:59 -08:00

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