summaryrefslogtreecommitdiffstats
path: root/arch/sh/include/asm/processor.h
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2008-11-26 15:47:44 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-12-22 18:43:50 +0900
commiteb67cf14ae5c21609c200859d6f3eba71c591569 (patch)
tree49f0ea872030bf30ee454fec23ce7769919439e3 /arch/sh/include/asm/processor.h
parentf74c034d52d0f908d5b929423a680962a2586199 (diff)
sh: Consolidate cpu_relax()/cpu_sleep() definitions across _32/_64.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/processor.h')
-rw-r--r--arch/sh/include/asm/processor.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h
index 693364a20ad..f186fc6966b 100644
--- a/arch/sh/include/asm/processor.h
+++ b/arch/sh/include/asm/processor.h
@@ -82,6 +82,9 @@ extern struct sh_cpuinfo cpu_data[];
#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;