Make asm-generic/cmpxchg.h #include asm-generic/cmpxchg-local.h

Make asm-generic/cmpxchg.h #include asm-generic/cmpxchg-local.h as all arch
files that #include the former also #include the latter.  See:

	grep -rl asm-generic/cmpxchg-local[.]h arch/ | sort > b
	grep -rl asm-generic/cmpxchg[.]h arch/ | sort > a
	comm a b

This simplifies the disintegration of asm-generic/system.h for arches that
don't have their own.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

include/asm-generic/atomic.h

@@ -15,6 +15,8 @@
 #ifndef __ASM_GENERIC_ATOMIC_H
 #define __ASM_GENERIC_ATOMIC_H
 
+#include <asm/cmpxchg.h>
+
 #ifdef CONFIG_SMP
 /* Force people to define core atomics */
 # if !defined(atomic_add_return) || !defined(atomic_sub_return) || \

include/asm-generic/cmpxchg.h

@@ -10,6 +10,8 @@
 #error "Cannot use generic cmpxchg on SMP"
 #endif
 
+#include <asm-generic/cmpxchg-local.h>
+
 /*
  * Atomic compare and exchange.
  *

include/asm-generic/system.h

@@ -19,7 +19,6 @@
 #include <linux/types.h>
 #include <linux/irqflags.h>
 
-#include <asm/cmpxchg-local.h>
 #include <asm/cmpxchg.h>
 
 struct task_struct;