From 36f4f3b672748e7d9786ef1e0ae5caefd337b668 Mon Sep 17 00:00:00 2001
From: Akinobu Mita <mita@fixstars.com>
Date: Tue, 30 Jul 2013 00:36:01 +0530
Subject: [PATCH] [SCSI] ufshcd-pci: release ioremapped region during removing
 driver

Before commit 2953f850c3b80bdca004967c83733365d8aa0aa2 ("[SCSI] ufs:
use devres functions for ufshcd"), UFSHCI register was ioremapped by
each glue-driver (ufshcd-pltfrm and ufshcd-pci) during probing and it
was iounmapped by core-driver during removing driver.  The commit
converted ufshcd-pltfrm to use devres functions, but it didn't convert
ufshcd-pci.

Therefore, the change causes ufshcd-pci driver not to iounmap UFSHCI
register region during removing driver.  This fixes it by converting
ufshcd-pci to use devres functions.

Signed-off-by: Akinobu Mita <mita@fixstars.com>
Signed-off-by: Santosh Y <santoshsy@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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