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authorMatthew Wilcox <matthew@wil.cx>2009-01-06 14:40:39 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 15:59:10 -0800
commitea435467500612636f8f4fb639ff6e76b2496e4b (patch)
treefdf5cb7ca3834f0a4120fb3cce5a631dd2769f26 /arch/sh
parentf99ebf0a86de13f77bc4ee349de96db9f2f67f2e (diff)
downloadop-kernel-dev-ea435467500612636f8f4fb639ff6e76b2496e4b.zip
op-kernel-dev-ea435467500612636f8f4fb639ff6e76b2496e4b.tar.gz
atomic_t: unify all arch definitions
The atomic_t type cannot currently be used in some header files because it would create an include loop with asm/atomic.h. Move the type definition to linux/types.h to break the loop. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Cc: Huang Ying <ying.huang@intel.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/include/asm/atomic.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/sh/include/asm/atomic.h b/arch/sh/include/asm/atomic.h
index c043ef0..6327ffb 100644
--- a/arch/sh/include/asm/atomic.h
+++ b/arch/sh/include/asm/atomic.h
@@ -7,16 +7,15 @@
*
*/
-typedef struct { volatile int counter; } atomic_t;
+#include <linux/compiler.h>
+#include <linux/types.h>
+#include <asm/system.h>
#define ATOMIC_INIT(i) ( (atomic_t) { (i) } )
#define atomic_read(v) ((v)->counter)
#define atomic_set(v,i) ((v)->counter = (i))
-#include <linux/compiler.h>
-#include <asm/system.h>
-
#if defined(CONFIG_GUSA_RB)
#include <asm/atomic-grb.h>
#elif defined(CONFIG_CPU_SH4A)
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