This is a note to let you know that I've just added the patch titled
au1200fb: io_remap_pfn_range() sets VM_IO
to the 3.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
au1200fb-io_remap_pfn_range-sets-vm_io.patch
and it can be found in the queue-3.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 1fca06fafb235a88c4fa91294aa1726c0e22855b Mon Sep 17 00:00:00 2001
From: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Date: Sat, 11 May 2013 12:37:38 -0400
Subject: au1200fb: io_remap_pfn_range() sets VM_IO
From: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
commit 1fca06fafb235a88c4fa91294aa1726c0e22855b upstream.
... and single return is quite sufficient to get out of function, TYVM
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/video/au1200fb.c | 4 ----
1 file changed, 4 deletions(-)
--- a/drivers/video/au1200fb.c
+++ b/drivers/video/au1200fb.c
@@ -1258,13 +1258,9 @@ static int au1200fb_fb_mmap(struct fb_in
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
pgprot_val(vma->vm_page_prot) |= _CACHE_MASK; /* CCA=7 */
- vma->vm_flags |= VM_IO;
-
return io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
vma->vm_end - vma->vm_start,
vma->vm_page_prot);
-
- return 0;
}
static void set_global(u_int cmd, struct au1200_lcd_global_regs_t *pdata)
Patches currently in stable-queue which might be from viro@xxxxxxxxxxxxxxxxxx are
queue-3.10/au1100fb-vm_io-is-set-by-io_remap_pfn_range.patch
queue-3.10/au1200fb-io_remap_pfn_range-sets-vm_io.patch
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