From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Mon, 14 Dec 2009 21:13:13 +0000 (-0500)
Subject: mtd: davinci_nand.c: use resource_size()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=d8bc55553c416c877267c1efd65b099164acbe3f;p=deliverable%2Flinux.git

mtd: davinci_nand.c: use resource_size()

The ioremap'ed sizes are off by 1; use resource_size() for correct value.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c
index fe3eba87de40..e2eeaf1e51a3 100644
--- a/drivers/mtd/nand/davinci_nand.c
+++ b/drivers/mtd/nand/davinci_nand.c
@@ -566,8 +566,8 @@ static int __init nand_davinci_probe(struct platform_device *pdev)
 		goto err_nomem;
 	}
 
-	vaddr = ioremap(res1->start, res1->end - res1->start);
-	base = ioremap(res2->start, res2->end - res2->start);
+	vaddr = ioremap(res1->start, resource_size(res1));
+	base = ioremap(res2->start, resource_size(res2));
 	if (!vaddr || !base) {
 		dev_err(&pdev->dev, "ioremap failed\n");
 		ret = -EINVAL;