powerpc/pmac/smp: Remove HMT changes for PowerMac offline code

Those instructions do nothing on non-threaded processors such
as 970's used on those machines.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 50e15b4..53bee66 100644 (file)
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -928,10 +928,6 @@ static void pmac_cpu_die(void)
                /* should always be true at this point */
                if (cpu_has_feature(CPU_FTR_CAN_NAP))
                        power4_cpu_offline_powersave();
-               else {
-                       HMT_low();
-                       HMT_very_low();
-               }
        }
 }