ARM: at91: remove hardware.h

hardware.h is now mostyl unused, move the remaining declarations to pm.c and
remove it.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

diff --cc arch/arm/mach-at91/include/mach/hardware.h
Simple merge

diff --cc arch/arm/mach-at91/pm.c
Simple merge

diff --cc arch/arm/mach-at91/pm_suspend.S
Simple merge

diff --cc arch/arm/mach-at91/sama5.c
Simple merge