tree 6ffcef006fa4ab2ac9d282531a86cb859f87dd93
parent 6ea850b5eb17f6d21ac1b3d99406d213a10c64e9
author Haavard Skinnemoen <hskinnemoen@atmel.com> 1161677561 +0200
committer Linus Torvalds <torvalds@g5.osdl.org> 1161833193 -0700

[PATCH] AVR32: Don't try to iounmap P2 segment addresses

While ioremap() will happily map a physical address through the
P2 (uncached) segment when appropriate, iounmap() doesn't know how
to handle those mappings.

This patch makes iounmap() do the right thing, i.e. nothing, for
such mappings.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>