Commits
Roman Zippel committed a7b1a1a3089
[PATCH] m68k: fix __iounmap for 030 Ignore empty pmd entry during iomap (these are the holes between the mappings). Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>