mtd: drivers/mtd/nand/sh_flctl.c: use resource_size()

Use resource_size().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.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 02bef21..4260ab7 100644 (file)
--- a/drivers/mtd/nand/sh_flctl.c
+++ b/drivers/mtd/nand/sh_flctl.c
@@ -797,7 +797,7 @@ static int __init flctl_probe(struct platform_device *pdev)
                goto err;
        }
 
-       flctl->reg = ioremap(res->start, res->end - res->start + 1);
+       flctl->reg = ioremap(res->start, resource_size(res));
        if (flctl->reg == NULL) {
                printk(KERN_ERR "%s: ioremap error.\n", __func__);
                ret = -ENOMEM;