From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Sun, 20 Jul 2014 07:20:59 +0000 (+0800)
Subject: powerpc/4xx: Fix return value check in hsta_msi_probe()
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~116^2~71
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e144d4edbce67ea269d181f81b9c5ef631743430;p=pandora-kernel.git

powerpc/4xx: Fix return value check in hsta_msi_probe()

In case of error, the function ioremap() returns NULL
not ERR_PTR(). The IS_ERR() test in the return value
check should be replaced with NULL test.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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