ARM: clps711x: Implement usage "MULTI_IRQ_HANDLER" kernel option for a platform

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0203b1b..9c2c8f3 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -371,6 +371,7 @@
 	select COMMON_CLK
 	select CPU_ARM720T
 	select GENERIC_CLOCKEVENTS
+	select MULTI_IRQ_HANDLER
 	select NEED_MACH_MEMORY_H
 	select SPARSE_IRQ
 	help