diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2011-10-28 16:26:16 -0600 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-01-06 12:10:56 -0800 |
| commit | 37d15909ff6bf6e97e1d4447efa7f1a19e7a508e (patch) | |
| tree | 03d1be5fc753995295a6812e4bed485be73d2512 /arch/arm/mach-orion5x/pci.c | |
| parent | a2f33da11ab9efba25d41e959de6338a9078fb36 (diff) | |
arm/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: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/arm/mach-orion5x/pci.c')
| -rw-r--r-- | arch/arm/mach-orion5x/pci.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index bc4a920e26e..4eb93647aab 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -176,7 +176,7 @@ static int __init pcie_setup(struct pci_sys_data *sys) res[0].end = res[0].start + ORION5X_PCIE_IO_SIZE - 1; if (request_resource(&ioport_resource, &res[0])) panic("Request PCIe IO resource failed\n"); - sys->resource[0] = &res[0]; + pci_add_resource(&sys->resources, &res[0]); /* * IORESOURCE_MEM @@ -187,9 +187,8 @@ static int __init pcie_setup(struct pci_sys_data *sys) res[1].end = res[1].start + ORION5X_PCIE_MEM_SIZE - 1; if (request_resource(&iomem_resource, &res[1])) panic("Request PCIe Memory resource failed\n"); - sys->resource[1] = &res[1]; + pci_add_resource(&sys->resources, &res[1]); - sys->resource[2] = NULL; sys->io_offset = 0; return 1; @@ -505,7 +504,7 @@ static int __init pci_setup(struct pci_sys_data *sys) res[0].end = res[0].start + ORION5X_PCI_IO_SIZE - 1; if (request_resource(&ioport_resource, &res[0])) panic("Request PCI IO resource failed\n"); - sys->resource[0] = &res[0]; + pci_add_resource(&sys->resources, &res[0]); /* * IORESOURCE_MEM @@ -516,9 +515,8 @@ static int __init pci_setup(struct pci_sys_data *sys) res[1].end = res[1].start + ORION5X_PCI_MEM_SIZE - 1; if (request_resource(&iomem_resource, &res[1])) panic("Request PCI Memory resource failed\n"); - sys->resource[1] = &res[1]; + pci_add_resource(&sys->resources, &res[1]); - sys->resource[2] = NULL; sys->io_offset = 0; return 1; @@ -579,9 +577,11 @@ struct pci_bus __init *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys struct pci_bus *bus; if (nr == 0) { - bus = pci_scan_bus(sys->busnr, &pcie_ops, sys); + bus = pci_scan_root_bus(NULL, sys->busnr, &pcie_ops, sys, + &sys->resources); } else if (nr == 1 && !orion5x_pci_disabled) { - bus = pci_scan_bus(sys->busnr, &pci_ops, sys); + bus = pci_scan_root_bus(NULL, sys->busnr, &pci_ops, sys, + &sys->resources); } else { bus = NULL; BUG(); |