From e3396b263c6a8f086a99f1d524272ff409d66de0 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Mon, 22 Mar 2010 15:10:35 +0300
Subject: [PATCH] pxa168fb: fix incorrect resource calculation
The size calculation is not correct. It should be end - start + 1.
Use resource_size() to caculate it.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
---
drivers/video/pxa168fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/pxa168fb.c b/drivers/video/pxa168fb.c
index 75285d3f393c..c91a7f70f7b0 100644
--- a/drivers/video/pxa168fb.c
+++ b/drivers/video/pxa168fb.c
@@ -668,7 +668,7 @@ static int __init pxa168fb_probe(struct platform_device *pdev)
/*
* Map LCD controller registers.
*/
- fbi->reg_base = ioremap_nocache(res->start, res->end - res->start);
+ fbi->reg_base = ioremap_nocache(res->start, resource_size(res));
if (fbi->reg_base == NULL) {
ret = -ENOMEM;
goto failed;
--
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