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Subject[vm 5/76] convert igafb.c to use remap_pfn_range()
On Sat, Sep 25, 2004 at 12:03:46AM -0700, William Lee Irwin III wrote:
> Convert the SGI DBE framebuffer driver to use remap_pfn_range().

Convert the IGA 1682 framebuffer driver to use remap_pfn_range().


Index: mm3-2.6.9-rc2/drivers/video/igafb.c
===================================================================
--- mm3-2.6.9-rc2.orig/drivers/video/igafb.c 2004-09-24 17:37:14.000000000 -0700
+++ mm3-2.6.9-rc2/drivers/video/igafb.c 2004-09-24 22:09:34.845643848 -0700
@@ -262,8 +262,8 @@
pgprot_val(vma->vm_page_prot) &= ~(par->mmap_map[i].prot_mask);
pgprot_val(vma->vm_page_prot) |= par->mmap_map[i].prot_flag;

- if (remap_page_range(vma, vma->vm_start + page, map_offset,
- map_size, vma->vm_page_prot))
+ if (remap_pfn_range(vma, vma->vm_start + page,
+ map_offset >> PAGE_SHIFT, map_size, vma->vm_page_prot))
return -EAGAIN;

page += map_size;
-
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