From c85012addd800d8fd135b9a871d5ce9b8e8c4081 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sat, 21 Jun 2014 11:32:23 +0100
Subject: [PATCH] spi: spi-orion: check return value from
 clk_prepare()/clk_enable()

clk_prepare()/clk_enable() can fail, and it's return value should
be checked.  Add the proper checking, and while we're here, convert
to clk_prepare_enable().

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Mark Brown <broonie@linaro.org>
---
Reading git-format-patch failed