ARM: restart: remove argument to setup_mm_for_reboot()

setup_mm_for_reboot() doesn't make use of its argument, so remove it.

Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --cc arch/arm/kernel/machine_kexec.c
Simple merge

diff --cc arch/arm/kernel/process.c
Simple merge

diff --cc arch/arm/mm/idmap.c
Simple merge

diff --cc arch/arm/mm/nommu.c
Simple merge