From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Mon, 22 Jul 2013 15:41:40 +0000 (-0300)
Subject: can: flexcan: Check the return value from clk_prepare_enable()
X-Git-Tag: v3.12-rc1~132^2~382^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa10181bdac99a623517f0f2bfa14cd98c749246;p=pandora-kernel.git

can: flexcan: 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: Marc Kleine-Budde <mkl@pengutronix.de>
---

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