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>
cc: Arnd Bergmann <arnd@arndb.de>
---

 include/asm-generic/cmpxchg.h |    2 ++
 include/asm-generic/system.h  |    1 -
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/include/asm-generic/cmpxchg.h b/include/asm-generic/cmpxchg.h
index 213ac6e..e0449af 100644
--- a/include/asm-generic/cmpxchg.h
+++ b/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.
  *

diff --git a/include/asm-generic/system.h b/include/asm-generic/system.h
index 215efa7..82cb53a 100644
--- a/include/asm-generic/system.h
+++ b/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;