[PATCH] mmconfig: fix unreachable_devices()

[linux-2.6-omap-h63xx.git] / arch / i386 / pci / mmconfig.c

diff --git a/arch/i386/pci/mmconfig.c b/arch/i386/pci/mmconfig.c
index 11be089efd7daddd6f8baa2635407f8bdc2af8ef..bb1afd9e589d5bdf27a5bfe91b2c4cd78107e8f1 100644 (file)
--- a/arch/i386/pci/mmconfig.c
+++ b/arch/i386/pci/mmconfig.c
@@ -136,6 +136,12 @@ static struct pci_raw_ops pci_mmcfg = {
        .write =        pci_mmcfg_write,
 };
 
+int __init pci_mmcfg_arch_reachable(unsigned int seg, unsigned int bus,
+                                   unsigned int devfn)
+{
+       return get_base_addr(seg, bus, devfn) != 0;
+}
+
 int __init pci_mmcfg_arch_init(void)
 {
        printk(KERN_INFO "PCI: Using MMCONFIG\n");