From: Vasiliy Kulikov <segoon@openwall.com>
Date: Fri, 26 Nov 2010 17:05:55 +0000 (+0300)
Subject: arm: dma: check clk_get() result
X-Git-Tag: v2.6.38-rc1~38^2~3^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abebbb468050ad63caed55fdb7a6bfce732e9a7f;p=pandora-kernel.git

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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