x86: move NUMAQ io handling into arch/x86/pci/numa.c

numa.c is the only user of the {in,out}*_quad functions. And it has only a few call
sites. Change them to open code the magic NUMAQ port access.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/include/asm-x86/mach-numaq/mach_apic.h b/include/asm-x86/mach-numaq/mach_apic.h
index 17e183b..3b637fa 100644
--- a/include/asm-x86/mach-numaq/mach_apic.h
+++ b/include/asm-x86/mach-numaq/mach_apic.h
@@ -109,6 +109,8 @@
 	return logical_apicid;
 }
 
+extern void *xquad_portio;
+
 static inline void setup_portio_remap(void)
 {
 	int num_quads = num_online_nodes();