From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Wed, 19 Nov 2014 13:16:59 +0000 (-0200)
Subject: mmc: mxs-mmc: Check for clk_prepare_enable() error
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~28^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e34d467c515f5f64e12c28fb2b15035c9b38f332;p=pandora-kernel.git

mmc: mxs-mmc: Check for clk_prepare_enable() error

clk_prepare_enable() may fail and in this case we should propagate the error.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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