From: Joe Perches <joe@perches.com>
Date: Sat, 11 Jun 2011 01:16:15 +0000 (-0700)
Subject: gpio/vr41xx: Convert use of struct resource to resource_size(ptr)
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=27810c5e7f8f2ddf036c16b5e40fd22abdc041f9;p=deliverable%2Flinux.git

gpio/vr41xx: Convert use of struct resource to resource_size(ptr)

Remove miscellaneous use of direct calculation by using resource_size().

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
index a365be040b36..98723cb9ac68 100644
--- a/drivers/gpio/gpio-vr41xx.c
+++ b/drivers/gpio/gpio-vr41xx.c
@@ -518,7 +518,7 @@ static int __devinit giu_probe(struct platform_device *pdev)
 	if (!res)
 		return -EBUSY;
 
-	giu_base = ioremap(res->start, res->end - res->start + 1);
+	giu_base = ioremap(res->start, resource_size(res));
 	if (!giu_base)
 		return -ENOMEM;