Merge branch 'timers/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / arch / x86 / pci / numa.c

diff --git a/arch/x86/pci/numa.c b/arch/x86/pci/numa.c
index d9afbae..8b5ca19 100644 (file)
--- a/arch/x86/pci/numa.c
+++ b/arch/x86/pci/numa.c
@@ -6,45 +6,21 @@
 #include <linux/init.h>
 #include <linux/nodemask.h>
 #include <mach_apic.h>
+#include <asm/mpspec.h>
 #include "pci.h"
 
 #define XQUAD_PORTIO_BASE 0xfe400000
 #define XQUAD_PORTIO_QUAD 0x40000  /* 256k per quad. */
 
-int mp_bus_id_to_node[MAX_MP_BUSSES];
 #define BUS2QUAD(global) (mp_bus_id_to_node[global])
 
-int mp_bus_id_to_local[MAX_MP_BUSSES];
 #define BUS2LOCAL(global) (mp_bus_id_to_local[global])
 
-void mpc_oem_bus_info(struct mpc_config_bus *m, char *name,
-       struct mpc_config_translation *translation)
-{
-       int quad = translation->trans_quad;
-       int local = translation->trans_local;
-
-       mp_bus_id_to_node[m->mpc_busid] = quad;
-       mp_bus_id_to_local[m->mpc_busid] = local;
-       printk(KERN_INFO "Bus #%d is %s (node %d)\n",
-              m->mpc_busid, name, quad);
-}
-
-int quad_local_to_mp_bus_id [NR_CPUS/4][4];
 #define QUADLOCAL2BUS(quad,local) (quad_local_to_mp_bus_id[quad][local])
-void mpc_oem_pci_bus(struct mpc_config_bus *m,
-       struct mpc_config_translation *translation)
-{
-       int quad = translation->trans_quad;
-       int local = translation->trans_local;
-
-       quad_local_to_mp_bus_id[quad][local] = m->mpc_busid;
-}
 
 /* Where the IO area was mapped on multiquad, always 0 otherwise */
 void *xquad_portio;
-#ifdef CONFIG_X86_NUMAQ
 EXPORT_SYMBOL(xquad_portio);
-#endif
 
 #define XQUAD_PORT_ADDR(port, quad) (xquad_portio + (XQUAD_PORTIO_QUAD*quad) + port)
 
@@ -175,10 +151,13 @@ static void __devinit pci_fixup_i450nx(struct pci_dev *d)
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82451NX, pci_fixup_i450nx);
 
-static int __init pci_numa_init(void)
+int __init pci_numa_init(void)
 {
        int quad;
 
+       if (!found_numaq)
+               return 0;
+
        raw_pci_ops = &pci_direct_conf1_mq;
 
        if (pcibios_scanned++)
@@ -197,5 +176,3 @@ static int __init pci_numa_init(void)
                }
        return 0;
 }
-
-subsys_initcall(pci_numa_init);