1 files changed, 0 insertions, 16 deletions

diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
index b6c3b821acf6..722aa3b04624 100644
--- a/arch/x86/include/asm/atomic.h
+++ b/arch/x86/include/asm/atomic.h
@@ -172,23 +172,7 @@ static inline int atomic_add_negative(int i, atomic_t *v)
  */
 static inline int atomic_add_return(int i, atomic_t *v)
 {
-#ifdef CONFIG_M386
-        int __i;
-        unsigned long flags;
-        if (unlikely(boot_cpu_data.x86 <= 3))
-                goto no_xadd;
-#endif
-        /* Modern 486+ processor */
         return i + xadd(&v->counter, i);
-
-#ifdef CONFIG_M386
-no_xadd: /* Legacy 386 processor */
-        raw_local_irq_save(flags);
-        __i = atomic_read(v);
-        atomic_set(v, i + __i);
-        raw_local_irq_restore(flags);
-        return i + __i;
-#endif
 }
 
 /**