sh: build fixes for defconfigs.

Get all of the defconfigs building again.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/boards/landisk/irq.c b/arch/sh/boards/landisk/irq.c
index a006d64..5891fcd 100644
--- a/arch/sh/boards/landisk/irq.c
+++ b/arch/sh/boards/landisk/irq.c
@@ -83,7 +83,7 @@
 static void make_landisk_irq(unsigned int irq)
 {
 	disable_irq_nosync(irq);
-	irq_desc[irq].handler = &landisk_irq_type;
+	irq_desc[irq].chip = &landisk_irq_type;
 	disable_landisk_irq(irq);
 }