sh: hp6xx: Trivial build fixes for INTC changes.

Get the IRL->IRQ stuff building.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/boards/hp6xx/setup.c b/arch/sh/boards/hp6xx/setup.c
index f97d684..2f414ac 100644
--- a/arch/sh/boards/hp6xx/setup.c
+++ b/arch/sh/boards/hp6xx/setup.c
@@ -59,7 +59,7 @@
 static void __init hp6xx_init_irq(void)
 {
 	/* Gets touchscreen and powerbutton IRQ working */
-	plat_irq_setup(IRQ_MODE_IRQ);
+	plat_irq_setup_pins(IRQ_MODE_IRQ);
 }
 
 static int __init hp6xx_devices_setup(void)