diff options
| -rw-r--r-- | drivers/pci/Makefile | 3 | ||||
| -rw-r--r-- | drivers/pci/hotplug-pci.c | 29 | ||||
| -rw-r--r-- | drivers/pci/probe.c | 23 |
3 files changed, 23 insertions, 32 deletions
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile index 66a21acad952..fa56267fa2c0 100644 --- a/drivers/pci/Makefile +++ b/drivers/pci/Makefile @@ -16,9 +16,6 @@ obj-$(CONFIG_PCIEPORTBUS) += pcie/ # Build the PCI Hotplug drivers if we were asked to obj-$(CONFIG_HOTPLUG_PCI) += hotplug/ -ifdef CONFIG_HOTPLUG_PCI -obj-y += hotplug-pci.o -endif # Build the PCI MSI interrupt support obj-$(CONFIG_PCI_MSI) += msi.o diff --git a/drivers/pci/hotplug-pci.c b/drivers/pci/hotplug-pci.c deleted file mode 100644 index c68366cee6b7..000000000000 --- a/drivers/pci/hotplug-pci.c +++ /dev/null @@ -1,29 +0,0 @@ -/* Core PCI functionality used only by PCI hotplug */ - -#include <linux/pci.h> -#include <linux/export.h> -#include "pci.h" - -int pci_hp_add_bridge(struct pci_dev *dev) -{ - struct pci_bus *parent = dev->bus; - int pass, busnr, start = parent->busn_res.start; - int end = parent->busn_res.end; - - for (busnr = start; busnr <= end; busnr++) { - if (!pci_find_bus(pci_domain_nr(parent), busnr)) - break; - } - if (busnr-- > end) { - printk(KERN_ERR "No bus number available for hot-added bridge %s\n", - pci_name(dev)); - return -1; - } - for (pass = 0; pass < 2; pass++) - busnr = pci_scan_bridge(parent, dev, busnr, pass); - if (!dev->subordinate) - return -1; - - return 0; -} -EXPORT_SYMBOL_GPL(pci_hp_add_bridge); diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index cdc2f83c11c5..62d45a76f663 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -2735,3 +2735,26 @@ void __init pci_sort_breadthfirst(void) { bus_sort_breadthfirst(&pci_bus_type, &pci_sort_bf_cmp); } + +int pci_hp_add_bridge(struct pci_dev *dev) +{ + struct pci_bus *parent = dev->bus; + int pass, busnr, start = parent->busn_res.start; + int end = parent->busn_res.end; + + for (busnr = start; busnr <= end; busnr++) { + if (!pci_find_bus(pci_domain_nr(parent), busnr)) + break; + } + if (busnr-- > end) { + dev_err(&dev->dev, "No bus number available for hot-added bridge\n"); + return -1; + } + for (pass = 0; pass < 2; pass++) + busnr = pci_scan_bridge(parent, dev, busnr, pass); + if (!dev->subordinate) + return -1; + + return 0; +} +EXPORT_SYMBOL_GPL(pci_hp_add_bridge); |