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| 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-tegra/pcie.c | |
| parent | a2f33da11ab9efba25d41e959de6338a9078fb36 (diff) | |
| download | op-kernel-dev-37d15909ff6bf6e97e1d4447efa7f1a19e7a508e.zip op-kernel-dev-37d15909ff6bf6e97e1d4447efa7f1a19e7a508e.tar.gz | |
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-tegra/pcie.c')
| -rw-r--r-- | arch/arm/mach-tegra/pcie.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c index 97ef3e5..92947d8 100644 --- a/arch/arm/mach-tegra/pcie.c +++ b/arch/arm/mach-tegra/pcie.c @@ -409,7 +409,7 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys) pp->res[0].flags = IORESOURCE_IO; if (request_resource(&ioport_resource, &pp->res[0])) panic("Request PCIe IO resource failed\n"); - sys->resource[0] = &pp->res[0]; + pci_add_resource(&sys->resources, &pp->res[0]); /* * IORESOURCE_MEM @@ -428,7 +428,7 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys) pp->res[1].flags = IORESOURCE_MEM; if (request_resource(&iomem_resource, &pp->res[1])) panic("Request PCIe Memory resource failed\n"); - sys->resource[1] = &pp->res[1]; + pci_add_resource(&sys->resources, &pp->res[1]); /* * IORESOURCE_MEM | IORESOURCE_PREFETCH @@ -447,7 +447,7 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys) pp->res[2].flags = IORESOURCE_MEM | IORESOURCE_PREFETCH; if (request_resource(&iomem_resource, &pp->res[2])) panic("Request PCIe Prefetch Memory resource failed\n"); - sys->resource[2] = &pp->res[2]; + pci_add_resource(&sys->resources, &pp->res[2]); return 1; } @@ -468,7 +468,8 @@ static struct pci_bus __init *tegra_pcie_scan_bus(int nr, pp = tegra_pcie.port + nr; pp->root_bus_nr = sys->busnr; - return pci_scan_bus(sys->busnr, &tegra_pcie_ops, sys); + return pci_scan_root_bus(NULL, sys->busnr, &tegra_pcie_ops, sys, + &sys->resources); } static struct hw_pci tegra_pcie_hw __initdata = { |
