rtc-vr41xx: use resource_size()

Signed-off-by: Yoichi Yuasa <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
ambv · Dec 16, 2009 · a91912f · a91912f
1 parent 43d15bc
commit a91912f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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;