mtd: sh_flctl: Add missing iounmap()

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=cb54751d7a706b4a068b798b97e8a815b99fa835
Commit:     cb54751d7a706b4a068b798b97e8a815b99fa835
Parent:     271b874ba1512a1b3bd24edbd4e4116c3b5c15ae
Author:     Bastian Hecht <hechtb at googlemail.com>
AuthorDate: Mon May 14 14:14:40 2012 +0200
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Fri Jul 6 18:17:03 2012 +0100

    mtd: sh_flctl: Add missing iounmap()
    
    Add the unmapping for the error case and for the driver removal.
    
    Signed-off-by: Bastian Hecht <hechtb at gmail.com>
    Acked-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
    Signed-off-by: Artem Bityutskiy <artem.bityutskiy at linux.intel.com>
    Signed-off-by: David Woodhouse <David.Woodhouse at intel.com>
---
 drivers/mtd/nand/sh_flctl.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/mtd/nand/sh_flctl.c b/drivers/mtd/nand/sh_flctl.c
index aa9b8a5..a5a60ca 100644
--- a/drivers/mtd/nand/sh_flctl.c
+++ b/drivers/mtd/nand/sh_flctl.c
@@ -918,6 +918,7 @@ static int __devinit flctl_probe(struct platform_device *pdev)
 
 err_chip:
 	pm_runtime_disable(&pdev->dev);
+	iounmap(flctl->reg);
 err_iomap:
 	kfree(flctl);
 	return ret;
@@ -929,6 +930,7 @@ static int __devexit flctl_remove(struct platform_device *pdev)
 
 	nand_release(&flctl->mtd);
 	pm_runtime_disable(&pdev->dev);
+	iounmap(flctl->reg);
 	kfree(flctl);
 
 	return 0;