1 files changed, 13 insertions, 40 deletions

diff --git a/arch/powerpc/platforms/pseries/event_sources.c b/arch/powerpc/platforms/pseries/event_sources.c
index 18380e8f6dfe..a6ddca833119 100644
--- a/arch/powerpc/platforms/pseries/event_sources.c
+++ b/arch/powerpc/platforms/pseries/event_sources.c
@@ -26,48 +26,21 @@ void request_event_sources_irqs(struct device_node *np,
 {
 	int i, index, count = 0;
 	struct of_phandle_args oirq;
-	const u32 *opicprop;
-	unsigned int opicplen;
 	unsigned int virqs[16];
 
-	/* Check for obsolete "open-pic-interrupt" property. If present, then
-	 * map those interrupts using the default interrupt host and default
-	 * trigger
-	 */
-	opicprop = of_get_property(np, "open-pic-interrupt", &opicplen);
-	if (opicprop) {
-		opicplen /= sizeof(u32);
-		for (i = 0; i < opicplen; i++) {
-			if (count > 15)
-				break;
-			virqs[count] = irq_create_mapping(NULL, *(opicprop++));
-			if (virqs[count] == NO_IRQ) {
-				pr_err("event-sources: Unable to allocate "
-				       "interrupt number for %s\n",
-				       np->full_name);
-				WARN_ON(1);
-			}
-			else
-				count++;
-
-		}
-	}
-	/* Else use normal interrupt tree parsing */
-	else {
-		/* First try to do a proper OF tree parsing */
-		for (index = 0; of_irq_parse_one(np, index, &oirq) == 0;
-		     index++) {
-			if (count > 15)
-				break;
-			virqs[count] = irq_create_of_mapping(&oirq);
-			if (virqs[count] == NO_IRQ) {
-				pr_err("event-sources: Unable to allocate "
-				       "interrupt number for %s\n",
-				       np->full_name);
-				WARN_ON(1);
-			}
-			else
-				count++;
+	/* First try to do a proper OF tree parsing */
+	for (index = 0; of_irq_parse_one(np, index, &oirq) == 0;
+	     index++) {
+		if (count > 15)
+			break;
+		virqs[count] = irq_create_of_mapping(&oirq);
+		if (virqs[count] == NO_IRQ) {
+			pr_err("event-sources: Unable to allocate "
+			       "interrupt number for %s\n",
+			       np->full_name);
+			WARN_ON(1);
+		} else {
+			count++;
 		}
 	}