[PATCH] vm: convert references to remap_page_range() under arch/ and Documentation/ to remap_pfn_range()

This patch converts all callers of remap_page_range() under arch/ and all
references in Documentation/ to use remap_pfn_range().
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>