From: Bastian Hecht <hechtb@googlemail.com>
Date: Mon, 14 May 2012 12:14:40 +0000 (+0200)
Subject: mtd: sh_flctl: Add missing iounmap()
X-Git-Tag: v3.7-rc1~70^2~165
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cb54751d7a706b4a068b798b97e8a815b99fa835;p=profile%2Fivi%2Fkernel-x86-ivi.git

mtd: sh_flctl: Add missing iounmap()

Add the unmapping for the error case and for the driver removal.

Signed-off-by: Bastian Hecht <hechtb@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

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;