diff options
Diffstat (limited to 'arch/tile/kernel/pci.c')
| -rw-r--r-- | arch/tile/kernel/pci.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/arch/tile/kernel/pci.c b/arch/tile/kernel/pci.c index b56d12bf5900..0fdd99d0d8b7 100644 --- a/arch/tile/kernel/pci.c +++ b/arch/tile/kernel/pci.c @@ -310,6 +310,7 @@ int __init pcibios_init(void) if (pci_scan_flags[i] == 0 && controllers[i].ops != NULL) { struct pci_controller *controller = &controllers[i]; struct pci_bus *bus; + LIST_HEAD(resources); if (tile_init_irqs(i, controller)) { pr_err("PCI: Could not initialize IRQs\n"); @@ -327,9 +328,11 @@ int __init pcibios_init(void) * This is inlined in linux/pci.h and calls into * pci_scan_bus_parented() in probe.c. */ - bus = pci_scan_bus(0, controller->ops, controller); + pci_add_resource(&resources, &ioport_resource); + pci_add_resource(&resources, &iomem_resource); + bus = pci_scan_root_bus(NULL, 0, controller->ops, controller, &resources); controller->root_bus = bus; - controller->last_busno = bus->subordinate; + controller->last_busno = bus->busn_res.end; } } @@ -366,7 +369,7 @@ int __init pcibios_init(void) */ if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI && (PCI_SLOT(dev->devfn) == 0)) { - next_bus = dev->subordinate; + next_bus = dev->busn_res.end; controllers[i].mem_resources[0] = *next_bus->resource[0]; controllers[i].mem_resources[1] = @@ -401,16 +404,6 @@ void pcibios_set_master(struct pci_dev *dev) } /* - * This can be called from the generic PCI layer, but doesn't need to - * do anything. - */ -char __devinit *pcibios_setup(char *str) -{ - /* Nothing needs to be done. */ - return str; -} - -/* * This is called from the generic Linux layer. */ void __devinit pcibios_update_irq(struct pci_dev *dev, int irq) |