ia64: change to new flag variables

Replace EXTRA_CFLAGS with ccflags-y and EXTRA_AFLAGS with asflags-y.

Signed-off-by: matt mooney <mfm@muteddisk.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
diff --git a/arch/ia64/kvm/Makefile b/arch/ia64/kvm/Makefile
index 1089b3e..db3d7c5 100644
--- a/arch/ia64/kvm/Makefile
+++ b/arch/ia64/kvm/Makefile
@@ -45,8 +45,8 @@
 # Makefile for Kernel-based Virtual Machine module
 #
 
-EXTRA_CFLAGS += -Ivirt/kvm -Iarch/ia64/kvm/
-EXTRA_AFLAGS += -Ivirt/kvm -Iarch/ia64/kvm/
+ccflags-y := -Ivirt/kvm -Iarch/ia64/kvm/
+asflags-y := -Ivirt/kvm -Iarch/ia64/kvm/
 
 common-objs = $(addprefix ../../../virt/kvm/, kvm_main.o ioapic.o \
 		coalesced_mmio.o irq_comm.o assigned-dev.o)