From a91912f8e4e92807d2cbf02d9687d421c1188f99 Mon Sep 17 00:00:00 2001
From: Yoichi Yuasa <yuasa@linux-mips.org>
Date: Tue, 15 Dec 2009 16:46:15 -0800
Subject: [PATCH] rtc-vr41xx: use resource_size()

Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/rtc/rtc-vr41xx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c
index fadddac1e5a4..c3244244e8cf 100644
--- a/drivers/rtc/rtc-vr41xx.c
+++ b/drivers/rtc/rtc-vr41xx.c
@@ -327,7 +327,7 @@ static int __devinit rtc_probe(struct platform_device *pdev)
 	if (!res)
 		return -EBUSY;
 
-	rtc1_base = ioremap(res->start, res->end - res->start + 1);
+	rtc1_base = ioremap(res->start, resource_size(res));
 	if (!rtc1_base)
 		return -EBUSY;
 
@@ -337,7 +337,7 @@ static int __devinit rtc_probe(struct platform_device *pdev)
 		goto err_rtc1_iounmap;
 	}
 
-	rtc2_base = ioremap(res->start, res->end - res->start + 1);
+	rtc2_base = ioremap(res->start, resource_size(res));
 	if (!rtc2_base) {
 		retval = -EBUSY;
 		goto err_rtc1_iounmap;
-- 
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