Merge branches 'topic/asoc', 'topic/misc-fixes' and 'topic/hda' into for-linus

[linux-2.6-omap-h63xx.git] / kernel / rcupreempt.c

diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
index 27827931ca0dd6ca905040955616c970b2e7539d..ca4bbbe04aa4db9d150a503c9025dbe83e0d62a3 100644 (file)
--- a/kernel/rcupreempt.c
+++ b/kernel/rcupreempt.c
@@ -58,14 +58,6 @@
 #include <linux/cpumask.h>
 #include <linux/rcupreempt_trace.h>
 
-/*
- * Macro that prevents the compiler from reordering accesses, but does
- * absolutely -nothing- to prevent CPUs from reordering.  This is used
- * only to mediate communication between mainline code and hardware
- * interrupt and NMI handlers.
- */
-#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
-
 /*
  * PREEMPT_RCU data structures.
  */