X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-v850%2Fsystem.h;h=0de2481fd990dcb247e42488be480c8259b40a84;hb=932c37c375cca25175f9b6acee4c75d7a96d985f;hp=107decbd6e6cfc038a1729a77154f97ed5f65204;hpb=6b995751c2e851d2bc9c277b5884d0adb519e31d;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-v850/system.h b/include/asm-v850/system.h
index 107decbd6e6..0de2481fd99 100644
--- a/include/asm-v850/system.h
+++ b/include/asm-v850/system.h
@@ -18,8 +18,6 @@
 #include <asm/ptrace.h>
 
 
-#define prepare_to_switch()	do { } while (0)
-
 /*
  * switch_to(n) should switch tasks to task ptr, first checking that
  * ptr isn't the current task, in which case it does nothing.
@@ -70,7 +68,6 @@ static inline int irqs_disabled (void)
 #define read_barrier_depends()	((void)0)
 #define set_rmb(var, value)	do { xchg (&var, value); } while (0)
 #define set_mb(var, value)	set_rmb (var, value)
-#define set_wmb(var, value)	do { var = value; wmb (); } while (0)
 
 #define smp_mb()	mb ()
 #define smp_rmb()	rmb ()
@@ -79,7 +76,6 @@ static inline int irqs_disabled (void)
 
 #define xchg(ptr, with) \
   ((__typeof__ (*(ptr)))__xchg ((unsigned long)(with), (ptr), sizeof (*(ptr))))
-#define tas(ptr) (xchg ((ptr), 1))
 
 static inline unsigned long __xchg (unsigned long with,
 				    __volatile__ void *ptr, int size)