[ARM] 2834/1: Remove IXP4xx board-specific map_io routines

Patch from Deepak Saxena

None of the board-specific map_io routines do anything, so kill them.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
3 files changed