From 9e33002fd1791bcab626b19301670484c1cb6d50 Mon Sep 17 00:00:00 2001 From: Gavin Shan Date: Thu, 19 Jun 2014 17:22:44 +1000 Subject: PCI: Make resetting secondary bus logic common Commit d92a208d086 ("powerpc/pci: Mask linkDown on resetting PCI bus") implemented same logic (resetting PCI secondary bus by bridge's config register PCI_BRIDGE_CTL_BUS_RESET) in PCI core and arch-dependent code. To avoid the duplication, move the logic to pci_reset_secondary_bus(). That commit did not declare the pcibios_reset_secondary_bus() interface in linux/include/pci.h. Add the declaration. No functional change. Signed-off-by: Gavin Shan Signed-off-by: Bjorn Helgaas --- include/linux/pci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/pci.h') diff --git a/include/linux/pci.h b/include/linux/pci.h index 466bcd111d85..340529d399b2 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -978,6 +978,8 @@ int pci_try_reset_slot(struct pci_slot *slot); int pci_probe_reset_bus(struct pci_bus *bus); int pci_reset_bus(struct pci_bus *bus); int pci_try_reset_bus(struct pci_bus *bus); +void pci_reset_secondary_bus(struct pci_dev *dev); +void pcibios_reset_secondary_bus(struct pci_dev *dev); void pci_reset_bridge_secondary_bus(struct pci_dev *dev); void pci_update_resource(struct pci_dev *dev, int resno); int __must_check pci_assign_resource(struct pci_dev *dev, int i); -- cgit v1.2.3