diff options
| author | Matthew Wilcox <matthew@wil.cx> | 2009-01-06 14:40:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-06 15:59:10 -0800 |
| commit | ea435467500612636f8f4fb639ff6e76b2496e4b (patch) | |
| tree | fdf5cb7ca3834f0a4120fb3cce5a631dd2769f26 /arch/sh/include/asm/atomic.h | |
| parent | f99ebf0a86de13f77bc4ee349de96db9f2f67f2e (diff) | |
| download | lwn-ea435467500612636f8f4fb639ff6e76b2496e4b.tar.gz lwn-ea435467500612636f8f4fb639ff6e76b2496e4b.zip | |
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/include/asm/atomic.h')
| -rw-r--r-- | arch/sh/include/asm/atomic.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/sh/include/asm/atomic.h b/arch/sh/include/asm/atomic.h index c043ef003028..6327ffbb1992 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) |