diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index f60b85b..607c780 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -117,7 +117,7 @@
 	char name [MAX_NAMELEN];
 
 	if (!root_irq_dir ||
-		(irq_desc[irq].chip == &no_irq_type) ||
+		(irq_desc[irq].chip == &no_irq_chip) ||
 			irq_desc[irq].dir)
 		return;