mn10300: Use generic irq Kconfig

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David Howells <dhowells@redhat.com>
diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig
index 4638269..243bfa2 100644
--- a/arch/mn10300/Kconfig
+++ b/arch/mn10300/Kconfig
@@ -1,6 +1,7 @@
 config MN10300
 	def_bool y
 	select HAVE_OPROFILE
+	select GENERIC_HARDIRQS
 
 config AM33_2
 	def_bool n
@@ -76,10 +77,6 @@
 config ARCH_HAS_ILOG2_U32
 	def_bool y
 
-# Use the generic interrupt handling code in kernel/irq/
-config GENERIC_HARDIRQS
-	def_bool y
-
 config HOTPLUG_CPU
 	def_bool n