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powerpc/pci: Use for_each_pci_bridge() helper 

Use for_each_pci_bridge() helper to make the code slightly cleaner.  No
functional change intended.

Requires: 24a0c654d7 ("PCI: Add for_each_pci_bridge() helper")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
hifive-unleashed-5.1
Andy Shevchenko 2017-11-10 19:52:29 +02:00 committed by Bjorn Helgaas
parent 1291a0d504
commit dd1ea5763e
2 changed files with 4 additions and 10 deletions
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7
arch/powerpc/kernel/pci-hotplug.c
View File

@ -134,11 +134,8 @@ void pci_hp_add_devices(struct pci_bus *bus)
pcibios_setup_bus_devices(bus);
max = bus->busn_res.start;
for (pass = 0; pass < 2; pass++) {
list_for_each_entry(dev, &bus->devices, bus_list) {
if (pci_is_bridge(dev))
max = pci_scan_bridge(bus, dev,
max, pass);
}
for_each_pci_bridge(dev, bus)
max = pci_scan_bridge(bus, dev, max, pass);
}
}
pcibios_finish_adding_to_bus(bus);

7
arch/powerpc/kernel/pci_of_scan.c
View File

@ -369,11 +369,8 @@ static void __of_scan_bus(struct device_node *node, struct pci_bus *bus,
pcibios_setup_bus_devices(bus);
/* Now scan child busses */
list_for_each_entry(dev, &bus->devices, bus_list) {
if (pci_is_bridge(dev)) {
of_scan_pci_bridge(dev);
}
}
for_each_pci_bridge(dev, bus)
of_scan_pci_bridge(dev);
}
/**