powerpc: Fixup last users of irq_chip->typename

The typename member of struct irq_chip was kept for migration purposes
and is obsolete since more than 2 years. Fix up the leftovers.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org
Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index f042c1d..c89d780 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -660,7 +660,7 @@
 
 /* level interrupts and edge interrupts have different ack operations */
 static struct irq_chip ipic_level_irq_chip = {
-	.typename	= " IPIC  ",
+	.name		= " IPIC  ",
 	.unmask		= ipic_unmask_irq,
 	.mask		= ipic_mask_irq,
 	.mask_ack	= ipic_mask_irq,
@@ -668,7 +668,7 @@
 };
 
 static struct irq_chip ipic_edge_irq_chip = {
-	.typename	= " IPIC  ",
+	.name		= " IPIC  ",
 	.unmask		= ipic_unmask_irq,
 	.mask		= ipic_mask_irq,
 	.mask_ack	= ipic_mask_irq_and_ack,