tree 90016fd73c4038c0b2de98e92412fa6833b63174
parent 556d3f7f4d791cae54fd24ef28296e666f4c96a6
author Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 1398376498 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1398424052 +0100

ARM: 8038/1: iwmmxt: explicitly check for supported architectures

iwmmxt.S requires special treatment of coprocessor access registers
for PJ4 and XScale-based CPUs. It only checks for CPU_PJ4 and drops
down to XScale-based treatment on all other architectures.

As some PJ4B also come with iWMMXt and also need PJ4 treatment,
rework the corresponding preprocessor directives to explicitly
check for supported architectures and fail on unsupported ones.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>