From 981cf9ea9a6a6c422e51fc04bedad00b7792ccbc Mon Sep 17 00:00:00 2001
From: Jiang Liu <liuj97@gmail.com>
Date: Fri, 12 Apr 2013 05:44:16 +0000
Subject: PCI: Clean up usages of pci_bus->is_added
Now pci_bus->is_added is only used to guard invoking of
pcibios_fixup_bus() in pci_scan_child_bus(), so just set
it directly after the fixups and remove the other test
and set in pci_bus_add_devices().
[bhelgaas: changelog]
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Yinghai Lu <yinghai@kernel.org>
---
drivers/pci/bus.c | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
(limited to 'drivers/pci/bus.c')
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 8647dc6f52d0..bdc1e8bf7e60 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -206,16 +206,9 @@ void pci_bus_add_devices(const struct pci_bus *bus)
list_for_each_entry(dev, &bus->devices, bus_list) {
BUG_ON(!dev->is_added);
-
child = dev->subordinate;
-
- if (!child)
- continue;
- pci_bus_add_devices(child);
-
- if (child->is_added)
- continue;
- child->is_added = 1;
+ if (child)
+ pci_bus_add_devices(child);
}
}
--
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