1 files changed, 1 insertions, 1 deletions

diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h
index 9fb02e9779c9..c3cf030ada4d 100644
--- a/include/asm-s390/smp.h
+++ b/include/asm-s390/smp.h
@@ -56,7 +56,7 @@ static inline __u16 hard_smp_processor_id(void)
 {
         __u16 cpu_address;
  
-        __asm__ ("stap %0\n" : "=m" (cpu_address));
+        asm volatile("stap %0" : "=m" (cpu_address));
         return cpu_address;
 }