PCI: replace struct pci_bus secondary/subordinate with busn_res

Replace the struct pci_bus secondary/subordinate members with the
struct resource busn_res.  Later we'll build a resource tree of these
bus numbers.

[bhelgaas: changelog]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

1 files changed, 12 insertions, 12 deletions

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 8fa2d4be88de..192172c87b77 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -404,8 +404,8 @@ void pci_setup_cardbus(struct pci_bus *bus)
         struct resource *res;
         struct pci_bus_region region;
 
-        dev_info(&bridge->dev, "CardBus bridge to [bus %02x-%02x]\n",
-                 bus->secondary, bus->subordinate);
+        dev_info(&bridge->dev, "CardBus bridge to %pR\n",
+                 &bus->busn_res);
 
         res = bus->resource[0];
         pcibios_resource_to_bus(bridge, &region, res);
@@ -553,8 +553,8 @@ static void __pci_setup_bridge(struct pci_bus *bus, unsigned long type)
 {
         struct pci_dev *bridge = bus->self;
 
-        dev_info(&bridge->dev, "PCI bridge to [bus %02x-%02x]\n",
-                 bus->secondary, bus->subordinate);
+        dev_info(&bridge->dev, "PCI bridge to %pR\n",
+                 &bus->busn_res);
 
         if (type & IORESOURCE_IO)
                 pci_setup_bridge_io(bus);
@@ -745,8 +745,8 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size,
         if (!size0 && !size1) {
                 if (b_res->start || b_res->end)
                         dev_info(&bus->self->dev, "disabling bridge window "
-                                 "%pR to [bus %02x-%02x] (unused)\n", b_res,
-                                 bus->secondary, bus->subordinate);
+                                 "%pR to %pR (unused)\n", b_res,
+                                 &bus->busn_res);
                 b_res->flags = 0;
                 return;
         }
@@ -757,8 +757,8 @@ static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size,
         if (size1 > size0 && realloc_head) {
                 add_to_list(realloc_head, bus->self, b_res, size1-size0, 4096);
                 dev_printk(KERN_DEBUG, &bus->self->dev, "bridge window "
-                                 "%pR to [bus %02x-%02x] add_size %lx\n", b_res,
-                                 bus->secondary, bus->subordinate, size1-size0);
+                                 "%pR to %pR add_size %lx\n", b_res,
+                                 &bus->busn_res, size1-size0);
         }
 }
 
@@ -863,8 +863,8 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask,
         if (!size0 && !size1) {
                 if (b_res->start || b_res->end)
                         dev_info(&bus->self->dev, "disabling bridge window "
-                                 "%pR to [bus %02x-%02x] (unused)\n", b_res,
-                                 bus->secondary, bus->subordinate);
+                                 "%pR to %pR (unused)\n", b_res,
+                                 &bus->busn_res);
                 b_res->flags = 0;
                 return 1;
         }
@@ -874,8 +874,8 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask,
         if (size1 > size0 && realloc_head) {
                 add_to_list(realloc_head, bus->self, b_res, size1-size0, min_align);
                 dev_printk(KERN_DEBUG, &bus->self->dev, "bridge window "
-                                 "%pR to [bus %02x-%02x] add_size %llx\n", b_res,
-                                 bus->secondary, bus->subordinate, (unsigned long long)size1-size0);
+                                 "%pR to %pR add_size %llx\n", b_res,
+                                 &bus->busn_res, (unsigned long long)size1-size0);
         }
         return 1;
 }