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authorBjorn Helgaas <bhelgaas@google.com>2011-12-16 15:31:39 -0700
committerRalf Baechle <ralf@linux-mips.org>2012-02-20 18:33:19 +0100
commitf79eaeb108499e10fa604103737e7273404e76a4 (patch)
tree785b007afc5cdd49e145e292faee12a051243597 /arch/mips
parent43ca4957a15a120d0822a60a22998dbb41bbf075 (diff)
downloadop-kernel-dev-f79eaeb108499e10fa604103737e7273404e76a4.zip
op-kernel-dev-f79eaeb108499e10fa604103737e7273404e76a4.tar.gz
MIPS: PCI: use list_for_each_entry() for bus->devices traversal
Replace open-coded list traversal with list_for_each_entry(). Signed-off-by: Bjorn 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: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/pci/pci.c5
-rw-r--r--arch/mips/pmc-sierra/yosemite/ht-irq.c10
2 files changed, 1 insertions, 14 deletions
diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index aec2b11..1552150 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -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);
}
diff --git a/arch/mips/pmc-sierra/yosemite/ht-irq.c b/arch/mips/pmc-sierra/yosemite/ht-irq.c
index 86b98e9..62ead66 100644
--- a/arch/mips/pmc-sierra/yosemite/ht-irq.c
+++ b/arch/mips/pmc-sierra/yosemite/ht-irq.c
@@ -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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