[PATCH] powerpc: dynamic probe - use ppc_md.pci_probe_mode()

Change the dynamic PCI probe function for pSeries to use
ppc_md.pci_probe_mode() when appropriate.

Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 7 insertions, 3 deletions

diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index 44abdeb9ca03..b3c2dcb1e4f0 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -152,20 +152,24 @@ pcibios_pci_config_bridge(struct pci_dev *dev)
 void
 pcibios_add_pci_devices(struct pci_bus * bus)
 {
-        int slotno, num;
+        int slotno, num, mode;
         struct pci_dev *dev;
         struct device_node *dn = pci_bus_to_OF_node(bus);
 
         eeh_add_device_tree_early(dn);
 
-        if (_machine == PLATFORM_PSERIES_LPAR) {
+        mode = PCI_PROBE_NORMAL;
+        if (ppc_md.pci_probe_mode)
+                mode = ppc_md.pci_probe_mode(bus);
+
+        if (mode == PCI_PROBE_DEVTREE) {
                 /* use ofdt-based probe */
                 of_scan_bus(dn, bus);
                 if (!list_empty(&bus->devices)) {
                         pcibios_fixup_new_pci_devices(bus, 0);
                         pci_bus_add_devices(bus);
                 }
-        } else {
+        } else if (mode == PCI_PROBE_NORMAL) {
                 /* use legacy probe */
                 slotno = PCI_SLOT(PCI_DN(dn->child)->devfn);
                 num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0));