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Subject[PATCH v2 08/37] PCI: Use __pci_bus_size_bridges() directly in pci_assign_unassigned_bus_resources()
Date
Now __pci_bus_size_bridges() will not include self bridge.
So we don't need to have our own version in
pci_assign_unassigned_bus_resources anymore.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
drivers/pci/setup-bus.c | 8 +-------
1 files changed, 1 insertions(+), 7 deletions(-)
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index ec2026c..d9a5500 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -1496,17 +1496,11 @@ EXPORT_SYMBOL_GPL(pci_assign_unassigned_bridge_resources);

void pci_assign_unassigned_bus_resources(struct pci_bus *bus)
{
- struct pci_dev *dev;
LIST_HEAD(add_list); /* list of resources that
want additional resources */

down_read(&pci_bus_sem);
- list_for_each_entry(dev, &bus->devices, bus_list)
- if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE ||
- dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)
- if (dev->subordinate)
- __pci_bus_size_bridges(dev->subordinate,
- &add_list, true);
+ __pci_bus_size_bridges(bus, &add_list, false);
up_read(&pci_bus_sem);
__pci_bus_assign_resources(bus, &add_list, NULL);
BUG_ON(!list_empty(&add_list));
--
1.7.7


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