From abebbb468050ad63caed55fdb7a6bfce732e9a7f Mon Sep 17 00:00:00 2001
From: Vasiliy Kulikov <segoon@openwall.com>
Date: Fri, 26 Nov 2010 20:05:55 +0300
Subject: [PATCH] arm: dma: check clk_get() result

clk_get() may return ERR_PTR(), if so propagate return code as
imx_dma_init() return code.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Reading git-format-patch failed