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and is obsolete since more than 2 years.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_sable.c b/arch/alpha/kernel/sys_sable.c
index 426eb690..b2abe27 100644
--- a/arch/alpha/kernel/sys_sable.c
+++ b/arch/alpha/kernel/sys_sable.c
@@ -502,7 +502,7 @@
 }
 
 static struct irq_chip sable_lynx_irq_type = {
-	.typename	= "SABLE/LYNX",
+	.name		= "SABLE/LYNX",
 	.startup	= sable_lynx_startup_irq,
 	.shutdown	= sable_lynx_disable_irq,
 	.enable		= sable_lynx_enable_irq,