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-rw-r--r--include/asm-sh/processor.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index fa5bd2d8803..eeb0f48bb99 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -9,6 +9,7 @@
9#define __ASM_SH_PROCESSOR_H 9#define __ASM_SH_PROCESSOR_H
10#ifdef __KERNEL__ 10#ifdef __KERNEL__
11 11
12#include <linux/compiler.h>
12#include <asm/page.h> 13#include <asm/page.h>
13#include <asm/types.h> 14#include <asm/types.h>
14#include <asm/cache.h> 15#include <asm/cache.h>
@@ -263,7 +264,7 @@ extern unsigned long get_wchan(struct task_struct *p);
263#define KSTK_ESP(tsk) ((tsk)->thread.sp) 264#define KSTK_ESP(tsk) ((tsk)->thread.sp)
264 265
265#define cpu_sleep() __asm__ __volatile__ ("sleep" : : : "memory") 266#define cpu_sleep() __asm__ __volatile__ ("sleep" : : : "memory")
266#define cpu_relax() do { } while (0) 267#define cpu_relax() barrier()
267 268
268#endif /* __KERNEL__ */ 269#endif /* __KERNEL__ */
269#endif /* __ASM_SH_PROCESSOR_H */ 270#endif /* __ASM_SH_PROCESSOR_H */