diff --git a/[refs] b/[refs]
index e104c743a82c..47ba1f3a17d3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: be3bad6f5eb7205753e0134aeb422c4d9c1d8838
+refs/heads/master: 18e3b1075b1bc4a6027a6612fe70a5c81c209ec7
diff --git a/trunk/arch/microblaze/include/asm/irq.h b/trunk/arch/microblaze/include/asm/irq.h
index b116a825de77..a175132e4496 100644
--- a/trunk/arch/microblaze/include/asm/irq.h
+++ b/trunk/arch/microblaze/include/asm/irq.h
@@ -27,8 +27,6 @@ typedef unsigned long irq_hw_number_t;
 
 extern unsigned int nr_irq;
 
-#define NO_IRQ 0
-
 struct pt_regs;
 extern void do_IRQ(struct pt_regs *regs);
 
diff --git a/trunk/arch/microblaze/pci/pci-common.c b/trunk/arch/microblaze/pci/pci-common.c
index db841c7b9d5b..0d71b2ed8107 100644
--- a/trunk/arch/microblaze/pci/pci-common.c
+++ b/trunk/arch/microblaze/pci/pci-common.c
@@ -242,7 +242,7 @@ int pci_read_irq_line(struct pci_dev *pci_dev)
 			 line, pin);
 
 		virq = irq_create_mapping(NULL, line);
-		if (virq != NO_IRQ)
+		if (virq)
 			irq_set_irq_type(virq, IRQ_TYPE_LEVEL_LOW);
 	} else {
 		pr_debug(" Got one, spec %d cells (0x%08x 0x%08x...) on %s\n",
@@ -253,7 +253,7 @@ int pci_read_irq_line(struct pci_dev *pci_dev)
 		virq = irq_create_of_mapping(oirq.controller, oirq.specifier,
 					     oirq.size);
 	}
-	if (virq == NO_IRQ) {
+	if (!virq) {
 		pr_debug(" Failed to map !\n");
 		return -1;
 	}