PCI: When removing bus, always remove legacy files & unregister

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We always call device_register() and pci_create_legacy_files() for a
new bus before handing out the "struct pci_bus *".  Therefore, there's
no possiblity of removing the bus with pci_remove_bus() before those
calls have been made, so we don't need to check "bus->is_added" before
calling pci_remove_legacy_files() and device_unregister().

[bhelgaas: changelog]
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Yinghai Lu <yinghai@kernel.org>
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: Toshi Kani <toshi.kani@hp.com>

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Jiang Liu 2013-04-12 05:44:15 +00:00 • committed by Bjorn Helgaas

parent f6161aa153

commit 1e89d268e7

1 changed files with 0 additions and 3 deletions

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drivers/pci/remove.c

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