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-rw-r--r--include/asm-frv/atomic.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h
index e75968463428..55f06a0e949f 100644
--- a/include/asm-frv/atomic.h
+++ b/include/asm-frv/atomic.h
@@ -414,4 +414,6 @@ extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new);
#endif
+#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+
#endif /* _ASM_ATOMIC_H */