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drivers/rtc/rtc-imxdi.c: check the return value from clk_prepare_enable()
authorFabio Estevam <fabio.estevam@freescale.com>
Thu, 3 Apr 2014 21:49:38 +0000 (14:49 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 3 Apr 2014 23:21:16 +0000 (16:21 -0700)
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>

No differences found
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