From 3ed4fd96b3188406ac5357d9290bcffa08c65cf6 Mon Sep 17 00:00:00 2001 From: Alex Chiang Date: Fri, 20 Mar 2009 14:56:25 -0600 Subject: PCI: Introduce pci_rescan_bus() This API is used by the PCI core to rescan a bus and rediscover newly added devices. Over time, it is expected that the various PCI hotplug drivers will migrate to this interface and away from the old pci_do_scan_bus() interface. Signed-off-by: Alex Chiang Signed-off-by: Jesse Barnes --- include/linux/pci.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/pci.h') diff --git a/include/linux/pci.h b/include/linux/pci.h index 50d94388e87..6fb335b0d74 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -726,6 +726,9 @@ int pci_back_from_sleep(struct pci_dev *dev); /* Functions for PCI Hotplug drivers to use */ int pci_bus_find_capability(struct pci_bus *bus, unsigned int devfn, int cap); +#ifdef CONFIG_HOTPLUG +unsigned int pci_rescan_bus(struct pci_bus *bus); +#endif /* Vital product data routines */ ssize_t pci_read_vpd(struct pci_dev *dev, loff_t pos, size_t count, void *buf); -- cgit v1.2.3