From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 26 Mar 2015 19:12:49 +0000 (+0300)
Subject: mcb: request_mem_region() returns NULL on error
X-Git-Tag: omap-for-v4.2/o2_dc~63^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d86fb45b5c52d8f2a3e78e81afd85a2a9d4478d7;p=pandora-kernel.git

mcb: request_mem_region() returns NULL on error

The code here is checking for IS_ERR() when request_mem_region() only
returns NULL on error and never an ERR_PTR.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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