[POWERPC][XEN] attempt to adjust thread priority is futile and meaningless

Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com>
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
--HG--
extra : transplant_source : %F4%8C%D4%9FN%E2%1F%C4N%F2%FD%85U%3C%8C%20%08%DA%84%89

diff --git a/xen/include/asm-powerpc/delay.h b/xen/include/asm-powerpc/delay.h
index 898528ed844fa3a6a0f308559e2133d3efea1c99..ea10a12bc3784ec7604f5784ac9349fa4e4656e1 100644 (file)
--- a/xen/include/asm-powerpc/delay.h
+++ b/xen/include/asm-powerpc/delay.h
@@ -34,7 +34,6 @@ static inline void udelay(unsigned long usecs)
 
     s = get_timebase();
     do {
-        asm volatile("or 1,1,1"); /* also puts the thread to low priority */
         e = get_timebase();
     } while ((e-s) < ticks);
 }