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Diffstat (limited to 'arch/m68k/include/asm/system_no.h')
-rw-r--r--arch/m68k/include/asm/system_no.h9
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/m68k/include/asm/system_no.h b/arch/m68k/include/asm/system_no.h
index 3c0718d74398..08f31bdba36d 100644
--- a/arch/m68k/include/asm/system_no.h
+++ b/arch/m68k/include/asm/system_no.h
@@ -106,17 +106,10 @@ asmlinkage void resume(void);
#define wmb() asm volatile ("" : : :"memory")
#define set_mb(var, value) ({ (var) = (value); wmb(); })
-#ifdef CONFIG_SMP
-#define smp_mb() mb()
-#define smp_rmb() rmb()
-#define smp_wmb() wmb()
-#define smp_read_barrier_depends() read_barrier_depends()
-#else
#define smp_mb() barrier()
#define smp_rmb() barrier()
#define smp_wmb() barrier()
#define smp_read_barrier_depends() do { } while(0)
-#endif
#define read_barrier_depends() ((void)0)
@@ -199,9 +192,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
(unsigned long)(n), sizeof(*(ptr))))
#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
-#ifndef CONFIG_SMP
#include <asm-generic/cmpxchg.h>
-#endif
#define arch_align_stack(x) (x)