From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Mon, 11 Mar 2013 12:57:22 +0000 (-0300)
Subject: [media] davinci: vpfe: fix return value check in vpfe_enable_clock()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~81^2~309
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b279265cfd677b618f2aee8089073a3e4632d85b;p=pandora-kernel.git

[media] davinci: vpfe: fix return value check in vpfe_enable_clock()

In case of error, the function clk_get() returns ERR_PTR()
and never returns NULL. The NULL test in the return value
check should be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Reviewed-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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