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PCI: Add pci_stop_and_remove_root_bus()

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It supports both PCI root bus and PCI bus under PCI bridge.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Yinghai Lu
2012-10-30 14:31:38 -06:00
committed by Bjorn Helgaas
parent 62a08c5a31
commit cdfcc572be
2 changed files with 38 additions and 0 deletions
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include/linux/pci.h
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@@ -712,6 +712,8 @@ extern struct pci_dev *pci_dev_get(struct pci_dev *dev);
extern void pci_dev_put(struct pci_dev *dev);
extern void pci_remove_bus(struct pci_bus *b);
extern void pci_stop_and_remove_bus_device(struct pci_dev *dev);
void pci_stop_root_bus(struct pci_bus *bus);
void pci_remove_root_bus(struct pci_bus *bus);
void pci_setup_cardbus(struct pci_bus *bus);
extern void pci_sort_breadthfirst(void);
#define dev_is_pci(d) ((d)->bus == &pci_bus_type)