This reverts commit 4fa5518c, which causes a compilation regression for
IXP4xx platforms.
Reported-by: NRichard Cochran <richardcochran@gmail.com>
Acked-by: NEric Miao <eric.y.miao@gmail.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>