From aa10181bdac99a623517f0f2bfa14cd98c749246 Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Mon, 22 Jul 2013 12:41:40 -0300
Subject: [PATCH] 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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Reading git-format-patch failed