From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Thu, 23 Jan 2014 23:55:05 +0000 (-0800)
Subject: drivers/rtc/rtc-mxc.c: check the return value from clk_prepare_enable()
X-Git-Tag: v3.14-rc1~108^2~68
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b3d2243d049e062d0dc53b85f0e95db67e114af;p=pandora-kernel.git

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>
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