---

yaml --- r: 63108 b: refs/heads/master c: 986c760 h: refs/heads/master v: v3
git-mirror · Jul 29, 2007 · 5a92455 · 5a92455
1 parent e7cb4fb
commit 5a92455
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Showing 2 changed files with 17 additions and 18 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9873aed5a90aefb1642a85070c35088cca8b6a92
+refs/heads/master: 986c76036adb0b12cbe1bf1ce1f75586585ee227
diff --git a/trunk/include/asm-m68k/system.h b/trunk/include/asm-m68k/system.h
@@ -46,6 +46,22 @@ asmlinkage void resume(void);
 } while (0)
 
 
+/*
+ * Force strict CPU ordering.
+ * Not really required on m68k...
+ */
+#define nop()		do { asm volatile ("nop"); barrier(); } while (0)
+#define mb()		barrier()
+#define rmb()		barrier()
+#define wmb()		barrier()
+#define read_barrier_depends()	((void)0)
+#define set_mb(var, value)	({ (var) = (value); wmb(); })
+
+#define smp_mb()	barrier()
+#define smp_rmb()	barrier()
+#define smp_wmb()	barrier()
+#define smp_read_barrier_depends()	((void)0)
+
 /* interrupt control.. */
 #if 0
 #define local_irq_enable() asm volatile ("andiw %0,%%sr": : "i" (ALLOWINT) : "memory")
@@ -70,23 +86,6 @@ static inline int irqs_disabled(void)
 /* For spinlocks etc */
 #define local_irq_save(x)	({ local_save_flags(x); local_irq_disable(); })
 
-/*
- * Force strict CPU ordering.
- * Not really required on m68k...
- */
-#define nop()		do { asm volatile ("nop"); barrier(); } while (0)
-#define mb()		barrier()
-#define rmb()		barrier()
-#define wmb()		barrier()
-#define read_barrier_depends()	((void)0)
-#define set_mb(var, value)	({ (var) = (value); wmb(); })
-
-#define smp_mb()	barrier()
-#define smp_rmb()	barrier()
-#define smp_wmb()	barrier()
-#define smp_read_barrier_depends()	((void)0)
-
-
 #define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
 
 struct __xchg_dummy { unsigned long a[100]; };