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authorYijing Wang <wangyijing@huawei.com>2014-02-13 21:13:59 +0800
committerBjorn Helgaas <bhelgaas@google.com>2014-02-14 11:20:50 -0700
commitf0197e0cc6c68c4498cd9008db33b3ba4c3b11ba (patch)
tree4405f8f410762d5a4bb0a956b8f6d01805d39821 /arch/arm/kernel/bios32.c
parentc6f0d5adc21e2d9623fe757f35a0a642a1d863c4 (diff)
ARM/PCI: Use list_for_each_entry() for bus traversal
Replace list_for_each() + pci_bus_b() with list_for_each_entry(). Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/bios32.c')
-rw-r--r--arch/arm/kernel/bios32.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index 317da88ae65..004670e97ca 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -57,13 +57,10 @@ static void pcibios_bus_report_status(struct pci_bus *bus, u_int status_mask, in
void pcibios_report_status(u_int status_mask, int warn)
{
- struct list_head *l;
-
- list_for_each(l, &pci_root_buses) {
- struct pci_bus *bus = pci_bus_b(l);
+ struct pci_bus *bus;
+ list_for_each_entry(bus, &pci_root_buses, node)
pcibios_bus_report_status(bus, status_mask, warn);
- }
}
/*