Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=98a1153acdc2256f866599be701439577da77db3
Commit: 98a1153acdc2256f866599be701439577da77db3
Parent: 895bf69b8f24907f0efa11d8e84a7eac8e47bdac
Author: Antonino A. Daplas <[EMAIL PROTECTED]>
AuthorDate: Tue May 8 00:38:44 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue May 8 11:15:29 2007 -0700
fbdev: kill sparse warning in deferred IO
Kill the following in fb_defio.c:
drivers/video/fb_defio.c:40:43: warning: incorrect type in argument 1
(different address spaces)
drivers/video/fb_defio.c:40:43: expected void *addr
drivers/video/fb_defio.c:40:43: got char [noderef] *screen_base<asn:2>
The framebuffer memory of these types of devices are allocated from system
RAM.
Signed-off-by: Antonino Daplas <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/video/fb_defio.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c
index f963f5f..1a8643f 100644
--- a/drivers/video/fb_defio.c
+++ b/drivers/video/fb_defio.c
@@ -32,12 +32,14 @@ static struct page* fb_deferred_io_nopage(struct
vm_area_struct *vma,
unsigned long offset;
struct page *page;
struct fb_info *info = vma->vm_private_data;
+ /* info->screen_base is in System RAM */
+ void *screen_base = (void __force *) info->screen_base;
offset = (vaddr - vma->vm_start) + (vma->vm_pgoff << PAGE_SHIFT);
if (offset >= info->fix.smem_len)
return NOPAGE_SIGBUS;
- page = vmalloc_to_page(info->screen_base + offset);
+ page = vmalloc_to_page(screen_base + offset);
if (!page)
return NOPAGE_OOM;
-
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