1 files changed, 1 insertions, 4 deletions

diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index bed05ea7ec27..e7cbbdcdee13 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -215,10 +215,7 @@ static inline unsigned short stap(void)
 /*
  * Give up the time slice of the virtual PU.
  */
-static inline void cpu_relax(void)
-{
-        barrier();
-}
+void cpu_relax(void);
 
 #define cpu_relax_lowlatency()  barrier()