diff --git a/[refs] b/[refs]
index 27143f848846..f705c3f50afe 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d5a1c1937090d72c08c72e8abaa906b26459608e
+refs/heads/master: 8142f032a90680ed2fb080ca694ffe9509276361
diff --git a/trunk/arch/powerpc/kernel/irq.c b/trunk/arch/powerpc/kernel/irq.c
index a24d37d4cf51..f2fd6539d8bf 100644
--- a/trunk/arch/powerpc/kernel/irq.c
+++ b/trunk/arch/powerpc/kernel/irq.c
@@ -727,9 +727,7 @@ unsigned int irq_create_mapping(struct irq_host *host,
 	}
 	pr_debug("irq: -> using host @%p\n", host);
 
-	/* Check if mapping already exist, if it does, call
-	 * host->ops->map() to update the flags
-	 */
+	/* Check if mapping already exists */
 	virq = irq_find_mapping(host, hwirq);
 	if (virq != NO_IRQ) {
 		pr_debug("irq: -> existing mapping on virq %d\n", virq);