diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2011-10-28 16:27:02 -0600 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-01-06 12:11:03 -0800 |
| commit | 9a4580011da2a2a1a5a152e13dce2a32997d3ee9 (patch) | |
| tree | 0d1f8b4df81d8bfdbe6e8d01a01e7510bc1c1a31 | |
| parent | 7c090e5bfaa65b031083605a0a4a780443fa6a08 (diff) | |
mn10300/PCI: convert to pci_scan_root_bus() for correct root bus resources
Convert from pci_scan_bus() to pci_scan_root_bus() and remove root bus
resource fixups. This fixes the problem of "early" and "header" quirks
seeing incorrect root bus resources.
CC: David Howells <dhowells@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| -rw-r--r-- | arch/mn10300/unit-asb2305/pci.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/mn10300/unit-asb2305/pci.c b/arch/mn10300/unit-asb2305/pci.c index a4954fe8209..a7c5f08ca9f 100644 --- a/arch/mn10300/unit-asb2305/pci.c +++ b/arch/mn10300/unit-asb2305/pci.c @@ -380,11 +380,6 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus) { struct pci_dev *dev; - if (bus->number == 0) { - bus->resource[0] = &pci_ioport_resource; - bus->resource[1] = &pci_iomem_resource; - } - if (bus->self) { pci_read_bridge_bases(bus); pcibios_fixup_device_resources(bus->self); @@ -402,6 +397,8 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus) */ static int __init pcibios_init(void) { + LIST_HEAD(resources); + ioport_resource.start = 0xA0000000; ioport_resource.end = 0xDFFFFFFF; iomem_resource.start = 0xA0000000; @@ -423,7 +420,10 @@ static int __init pcibios_init(void) printk(KERN_INFO "PCI: Probing PCI hardware [mempage %08x]\n", MEM_PAGING_REG); - pci_root_bus = pci_scan_bus(0, &pci_direct_ampci, NULL); + pci_add_resource(&resources, &pci_ioport_resource); + pci_add_resource(&resources, &pci_iomem_resource); + pci_root_bus = pci_scan_root_bus(NULL, 0, &pci_direct_ampci, NULL, + &resources); pcibios_irq_init(); pcibios_fixup_irqs(); |