Delete all instances of asm/system.h

Delete all instances of asm/system.h as they should be redundant by this
point.
Signed-off-by: NDavid Howells <dhowells@redhat.com>

arch/alpha/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/exec.h>
-#include <asm/special_insns.h>
-#include <asm/switch_to.h>

arch/avr32/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/special_insns.h>
-#include <asm/switch_to.h>

arch/blackfin/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/c6x/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/special_insns.h>
-#include <asm/switch_to.h>

arch/cris/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/frv/include/asm/system.h

-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/h8300/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/hexagon/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/ia64/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/m32r/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/dcache_clear.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/m68k/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/microblaze/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/special_insns.h>
-#include <asm/switch_to.h>

arch/mips/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/mn10300/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/openrisc/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/parisc/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/exec.h>
-#include <asm/ldcw.h>
-#include <asm/special_insns.h>
-#include <asm/switch_to.h>

arch/powerpc/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/debug.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/s390/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/ctl_reg.h>
-#include <asm/exec.h>
-#include <asm/facility.h>
-#include <asm/switch_to.h>

arch/score/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/sh/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/bl_bit.h>
-#include <asm/cache_insns.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>
-#include <asm/traps.h>

arch/sparc/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cpu_type.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/tile/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/unicore32/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

arch/x86/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/special_insns.h>
-#include <asm/switch_to.h>

arch/xtensa/include/asm/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>

include/asm-generic/system.h

-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
-#include <asm/barrier.h>
-#include <asm/cmpxchg.h>
-#include <asm/exec.h>
-#include <asm/switch_to.h>