From: Johannes Thumshirn <jthumshirn@suse.de>
Date: Fri, 22 May 2015 09:15:02 +0000 (+0200)
Subject: mvsas: always iounmap resources
X-Git-Tag: omap-for-v4.3/fixes-rc1~115^2~75
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a66ac17abf2bd03e30fbe20b1847258b960b683;p=pandora-kernel.git

mvsas: always iounmap resources

In case pci_resource_start() or pci_resource_len() reutrn 0, mvsas_ioremap
returns without doing an iounmap() of mvi->regs_ex.

Found by the cocinelle tool.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
---

Reading git-diff-tree failed