alpha: 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and is obsolete since more than 2 years.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: Richard Henderson <rth@twiddle.net>
Cc: linux-alpha@vger.kernel.org
Signed-off-by: Matt Turner <mattst88@gmail.com>
diff --git a/arch/alpha/kernel/sys_eiger.c b/arch/alpha/kernel/sys_eiger.c
index b99ea48..3ca1dbc 100644
--- a/arch/alpha/kernel/sys_eiger.c
+++ b/arch/alpha/kernel/sys_eiger.c
@@ -81,7 +81,7 @@
 }
 
 static struct irq_chip eiger_irq_type = {
-	.typename	= "EIGER",
+	.name		= "EIGER",
 	.startup	= eiger_startup_irq,
 	.shutdown	= eiger_disable_irq,
 	.enable		= eiger_enable_irq,