PCI: add pci_bus_for_each_resource(), remove direct bus->resource[] refs

[platform/kernel/linux-starfive.git] / arch / powerpc / kernel / pci-common.c

diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index e640810..2597f95 100644 (file)
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1047,10 +1047,8 @@ static void __devinit pcibios_fixup_bridge(struct pci_bus *bus)
 
        struct pci_dev *dev = bus->self;
 
-       for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) {
-               if ((res = bus->resource[i]) == NULL)
-                       continue;
-               if (!res->flags)
+       pci_bus_for_each_resource(bus, res, i) {
+               if (!res || !res->flags)
                        continue;
                if (i >= 3 && bus->self->transparent)
                        continue;
@@ -1277,9 +1275,8 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus)
        pr_debug("PCI: Allocating bus resources for %04x:%02x...\n",
                 pci_domain_nr(bus), bus->number);
 
-       for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) {
-               if ((res = bus->resource[i]) == NULL || !res->flags
-                   || res->start > res->end || res->parent)
+       pci_bus_for_each_resource(bus, res, i) {
+               if (!res || !res->flags || res->start > res->end || res->parent)
                        continue;
                if (bus->parent == NULL)
                        pr = (res->flags & IORESOURCE_IO) ?