[PATCH v4 1/8] mtd: sh_flctl: Add missing iounmap()

[Bastian Hecht]

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>
---
 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;
-- 
1.7.5.4