h8300 generic irq

h8300 using generic irq handler patch.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index 86f6ca3..618dbad 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -49,6 +49,10 @@
 	bool
 	default y
 
+config GENERIC_HARDIRQS
+	bool
+	default y
+
 config GENERIC_CALIBRATE_DELAY
 	bool
 	default y