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 aa9b8a5e0b8f94b66f6356b4346000feeea0e6d8..a5a60cac7e7008eb404f78362b01d7311d92d0d3 100644 (file)
--- 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;