x86/pci: AMD one chain system to use pci read out res

[linux-flexiantxendom0.git] / arch / x86 / pci / bus_numa.c

diff --git a/arch/x86/pci/bus_numa.c b/arch/x86/pci/bus_numa.c
index 30f65ce..3411687 100644 (file)
--- a/arch/x86/pci/bus_numa.c
+++ b/arch/x86/pci/bus_numa.c
@@ -5,7 +5,6 @@
 
 int pci_root_num;
 struct pci_root_info pci_root_info[PCI_ROOT_NR];
-int found_all_numa_early;
 
 void x86_pci_root_bus_res_quirks(struct pci_bus *b)
 {
@@ -21,10 +20,6 @@ void x86_pci_root_bus_res_quirks(struct pci_bus *b)
        if (!pci_root_num)
                return;
 
-       /* for amd, if only one root bus, don't need to do anything */
-       if (pci_root_num < 2 && found_all_numa_early)
-               return;
-
        for (i = 0; i < pci_root_num; i++) {
                if (pci_root_info[i].bus_min == b->number)
                        break;