x86/pci: Makefile merge: removing include dir flag

Signed-off-by: Robert Richter <robert.richter@amd.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/pci/Makefile

@@ -32,9 +32,6 @@ else
 #
 # Makefile for X86_64 specific PCI routines
 #
-# Reuse the i386 PCI subsystem
-#
-EXTRA_CFLAGS += -Iarch/x86/pci
 
 obj-y		:= i386.o
 obj-$(CONFIG_PCI_DIRECT)+= direct.o