X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Ftime%2Ftick-broadcast.c;h=aa82d7bf478a7adc8eb34700b3a5b540e672b28d;hb=1a2edea9aff48c31302e07100ddbaba358596cd7;hp=fab9dd8bbd6b14a92abe6f0013e5589f45cca818;hpb=5c8e191e8437616a498a8e1cc0af3dd0d32bbff2;p=linux-2.6

diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index fab9dd8bbd..aa82d7bf47 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -222,20 +222,8 @@ static void tick_do_broadcast_on_off(void *why)
 	if (!dev || !(dev->features & CLOCK_EVT_FEAT_C3STOP))
 		goto out;
 
-	/*
-	 * Defect device ?
-	 */
-	if (!tick_device_is_functional(dev)) {
-		/*
-		 * AMD C1E wreckage fixup:
-		 *
-		 * Device was registered functional in the first
-		 * place. Now the secondary CPU detected the C1E
-		 * misfeature and notifies us to fix it up
-		 */
-		if (*reason != CLOCK_EVT_NOTIFY_BROADCAST_FORCE)
-			goto out;
-	}
+	if (!tick_device_is_functional(dev))
+		goto out;
 
 	switch (*reason) {
 	case CLOCK_EVT_NOTIFY_BROADCAST_ON:
@@ -246,6 +234,8 @@ static void tick_do_broadcast_on_off(void *why)
 				clockevents_set_mode(dev,
 						     CLOCK_EVT_MODE_SHUTDOWN);
 		}
+		if (*reason == CLOCK_EVT_NOTIFY_BROADCAST_FORCE)
+			dev->features |= CLOCK_EVT_FEAT_DUMMY;
 		break;
 	case CLOCK_EVT_NOTIFY_BROADCAST_OFF:
 		if (cpu_isset(cpu, tick_broadcast_mask)) {
@@ -518,7 +508,7 @@ static void tick_broadcast_clear_oneshot(int cpu)
 }
 
 /**
- * tick_broadcast_setup_highres - setup the broadcast device for highres
+ * tick_broadcast_setup_oneshot - setup the broadcast device
  */
 void tick_broadcast_setup_oneshot(struct clock_event_device *bc)
 {