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>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/mtd/nand/sh_flctl.c b/drivers/mtd/nand/sh_flctl.c
index aa9b8a5e0b8f..a5a60cac7e70 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;