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PCI: replace struct pci_bus secondary/subordinate with busn_res

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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>
This commit is contained in:
Yinghai Lu 2012-05-17 18:51:11 -07:00 • committed by Bjorn Helgaas
commit b918c62e08
31 changed files with 117 additions and 117 deletions
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24
drivers/pci/setup-bus.c
View file

@ -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;
}