sh: Consolidate cpu_relax()/cpu_sleep() definitions across _32/_64.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h
index 693364a..f186fc6 100644
--- a/arch/sh/include/asm/processor.h
+++ b/arch/sh/include/asm/processor.h
@@ -82,6 +82,9 @@
#define current_cpu_data cpu_data[smp_processor_id()]
#define raw_current_cpu_data cpu_data[raw_smp_processor_id()]
+#define cpu_sleep() __asm__ __volatile__ ("sleep" : : : "memory")
+#define cpu_relax() barrier()
+
/* Forward decl */
struct seq_operations;