[PATCH 1/6] PCI,acpiphp: Use list_for_each_entry() for bus traversal (original) (raw)
Yijing Wang wangyijing at huawei.com
Thu Feb 13 05:13:58 PST 2014
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Replace list_for_each() + pci_bus_b() with the simpler list_for_each_entry().
Signed-off-by: Yijing Wang <wangyijing at huawei.com>
drivers/pci/hotplug/acpiphp_glue.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index cd929ae..aee6a0a 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -450,7 +450,7 @@ static void cleanup_bridge(struct acpiphp_bridge *bridge) */ static unsigned char acpiphp_max_busnr(struct pci_bus *bus) { - struct list_head *tmp; + struct pci_bus tmp; unsigned char max, n; / @@ -463,8 +463,8 @@ static unsigned char acpiphp_max_busnr(struct pci_bus *bus) */ max = bus->busn_res.start; - list_for_each(tmp, &bus->children) { - n = pci_bus_max_busnr(pci_bus_b(tmp)); + list_for_each_entry(tmp, &bus->children, node) { + n = pci_bus_max_busnr(tmp); if (n > max) max = n; }
1.7.1
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