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| author | Bjorn Helgaas <bhelgaas@google.com> | 2011-10-28 16:26:52 -0600 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-01-06 12:11:01 -0800 |
| commit | 4723b984b227f3fd466cd56cd18bc0110fff5987 (patch) | |
| tree | 1de829a24d03a82221916d2b094a8ccc9be88b32 /arch/microblaze/pci/pci-common.c | |
| parent | 58de74b805312c7f5757cb654e9829bd9c1f3c69 (diff) | |
| download | linux-4723b984b227f3fd466cd56cd18bc0110fff5987.tar.gz linux-4723b984b227f3fd466cd56cd18bc0110fff5987.tar.bz2 linux-4723b984b227f3fd466cd56cd18bc0110fff5987.zip | |
microblaze/PCI: use pci_scan_root_bus()
Microblaze doesn't need to replace pci_scan_child_bus() or do anything
special before pci_bus_add_devices(), so we can use the more generic PCI
path in pci_scan_root_bus().
CC: Michal Simek <monstr@monstr.eu>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/microblaze/pci/pci-common.c')
| -rw-r--r-- | arch/microblaze/pci/pci-common.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index e0fdab323ec5..016d420f0ec7 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -1590,9 +1590,8 @@ static void __devinit pcibios_scan_phb(struct pci_controller *hose) pcibios_setup_phb_resources(hose, &resources); - /* Create an empty bus for the toplevel */ - bus = pci_create_root_bus(hose->parent, hose->first_busno, hose->ops, - hose, &resources); + bus = pci_scan_root_bus(hose->parent, hose->first_busno, + hose->ops, hose, &resources); if (bus == NULL) { printk(KERN_ERR "Failed to create bus for PCI domain %04x\n", hose->global_number); @@ -1602,8 +1601,7 @@ static void __devinit pcibios_scan_phb(struct pci_controller *hose) bus->secondary = hose->first_busno; hose->bus = bus; - /* Scan children */ - hose->last_busno = bus->subordinate = pci_scan_child_bus(bus); + hose->last_busno = bus->subordinate; } static int __init pcibios_init(void) @@ -1617,8 +1615,6 @@ static int __init pcibios_init(void) list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { hose->last_busno = 0xff; pcibios_scan_phb(hose); - printk(KERN_INFO "calling pci_bus_add_devices()\n"); - pci_bus_add_devices(hose->bus); if (next_busno <= hose->last_busno) next_busno = hose->last_busno + 1; } |