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authorDan Carpenter <error27@gmail.com>2010-03-22 15:10:35 +0300
committerEric Miao <eric.y.miao@gmail.com>2010-03-22 20:30:17 +0800
commite3396b263c6a8f086a99f1d524272ff409d66de0 (patch)
tree97830bac8a93f34162f9e30f7c2dda4bc128c299 /drivers/video
parentfe3ebaad3229c5e842e8b24cf2a24d7049a6481c (diff)
downloadop-kernel-dev-e3396b263c6a8f086a99f1d524272ff409d66de0.zip
op-kernel-dev-e3396b263c6a8f086a99f1d524272ff409d66de0.tar.gz
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>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/pxa168fb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/pxa168fb.c b/drivers/video/pxa168fb.c
index 75285d3..c91a7f7 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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