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authorPaul Mackerras <paulus@samba.org>2009-06-12 21:10:41 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-06-15 13:27:38 +1000
commitc2e95c6d7a9b9d8f023c3639edbb1da65ccd15ac (patch)
tree71fbeaa8a503076f39ec88a5214956e555f6eb8b /arch/powerpc/include/asm/atomic.h
parent09d4e0edd4614e787393acc582ac701c6ec3565b (diff)
powerpc: Use generic atomic64_t implementation on 32-bit processors
This makes 32-bit powerpc use the generic atomic64_t implementation. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/atomic.h')
-rw-r--r--arch/powerpc/include/asm/atomic.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
index b7d2d07b6f96..4012483b1899 100644
--- a/arch/powerpc/include/asm/atomic.h
+++ b/arch/powerpc/include/asm/atomic.h
@@ -470,6 +470,9 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
+#else /* __powerpc64__ */
+#include <asm-generic/atomic64.h>
+
#endif /* __powerpc64__ */
#include <asm-generic/atomic-long.h>