提交 f79eaeb1 编写于 作者: B Bjorn Helgaas 提交者: Ralf Baechle

MIPS: PCI: use list_for_each_entry() for bus->devices traversal

Replace open-coded list traversal with list_for_each_entry().
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Cc: linux-pci@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3200/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
上级 43ca4957
......@@ -279,7 +279,6 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus)
{
/* Propagate hose info into the subordinate devices. */
struct list_head *ln;
struct pci_dev *dev = bus->self;
if (pci_probe_only && dev &&
......@@ -288,9 +287,7 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus)
pcibios_fixup_device_resources(dev, bus);
}
for (ln = bus->devices.next; ln != &bus->devices; ln = ln->next) {
dev = pci_dev_b(ln);
list_for_each_entry(dev, &bus->devices, bus_list) {
if ((dev->class >> 8) != PCI_CLASS_BRIDGE_PCI)
pcibios_fixup_device_resources(dev, bus);
}
......
......@@ -35,16 +35,6 @@
*/
void __init titan_ht_pcibios_fixup_bus(struct pci_bus *bus)
{
struct pci_bus *current_bus = bus;
struct pci_dev *devices;
struct list_head *devices_link;
list_for_each(devices_link, &(current_bus->devices)) {
devices = pci_dev_b(devices_link);
if (devices == NULL)
continue;
}
/*
* PLX and SPKT related changes go here
*/
......
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