[PATCH] ARM: 2835/1: Add UPF_SKIP_TEST to IXP4xx serial ports

Patch from Deepak Saxena

This allows the serial driver autconf to work properly on all the IXP
serial ports. W/o it we basically put the serial port in an unrecoverable
state and lose console.

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

diff --cc arch/arm/mach-ixp4xx/coyote-setup.c
Simple merge

diff --cc arch/arm/mach-ixp4xx/gtwx5715-setup.c
Simple merge

diff --cc arch/arm/mach-ixp4xx/ixdp425-setup.c
Simple merge