From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Mon, 2 Dec 2013 02:50:02 +0000 (-0200)
Subject: mtd: nand: mxc_nand: Check the return value from clk_prepare_enable()
X-Git-Tag: v3.14-rc1~65^2~100
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dcedf628f55ccdb34c8783a03bed9382bb5e1a82;p=pandora-kernel.git

mtd: nand: mxc_nand: 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: Brian Norris <computersforpeace@gmail.com>
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