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OpenCloudOS-Kernel
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au1100fb: VM_IO is set by io_remap_pfn_range() 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2013-05-11 12:38:38 -04:00
parent 1fca06fafb
commit c607f450f6
1 changed files with 0 additions and 2 deletions
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2
drivers/video/au1100fb.c
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@ -385,8 +385,6 @@ int au1100fb_fb_mmap(struct fb_info *fbi, struct vm_area_struct *vma)
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
pgprot_val(vma->vm_page_prot) |= (6 << 9); //CCA=6
vma->vm_flags |= VM_IO;
if (io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
vma->vm_end - vma->vm_start,
vma->vm_page_prot)) {