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Diffstat (limited to 'arch/sparc/include/asm/backoff.h')
-rw-r--r--arch/sparc/include/asm/backoff.h11
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/sparc/include/asm/backoff.h b/arch/sparc/include/asm/backoff.h
index fa1fdf67e350..db3af0d30fb1 100644
--- a/arch/sparc/include/asm/backoff.h
+++ b/arch/sparc/include/asm/backoff.h
@@ -8,6 +8,9 @@
#define BACKOFF_SETUP(reg) \
mov 1, reg
+#define BACKOFF_LABEL(spin_label, continue_label) \
+ spin_label
+
#define BACKOFF_SPIN(reg, tmp, label) \
mov reg, tmp; \
88: brnz,pt tmp, 88b; \
@@ -22,9 +25,11 @@
#else
#define BACKOFF_SETUP(reg)
-#define BACKOFF_SPIN(reg, tmp, label) \
- ba,pt %xcc, label; \
- nop;
+
+#define BACKOFF_LABEL(spin_label, continue_label) \
+ continue_label
+
+#define BACKOFF_SPIN(reg, tmp, label)
#endif