linux-kernel - [PATCH 29/38] Make asm-generic/cmpxchg.h #include asm-generic/cmpxchg-local.h [ver #3]

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Date:	Thu, 15 Mar 2012 20:59:49 +0000
From:	David Howells <dhowells@...hat.com>
To:	paul.gortmaker@...driver.com
Cc:	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
	arnd@...db.de, David Howells <dhowells@...hat.com>,
	Arnd Bergmann <arnd@...db.de>
Subject: [PATCH 29/38] Make asm-generic/cmpxchg.h #include
 asm-generic/cmpxchg-local.h [ver #3]

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@...hat.com>
Acked-by: Arnd Bergmann <arnd@...db.de>
---

 include/asm-generic/atomic.h  |    2 ++
 include/asm-generic/cmpxchg.h |    2 ++
 include/asm-generic/system.h  |    1 -
 3 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h
index e37963c..8b8cf94 100644
--- a/include/asm-generic/atomic.h
+++ b/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) || \
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;

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