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PCI: tegra: Remove PCI_REASSIGN_ALL_BUS use on Tegra 

Bridge primary, secondary, and subordinate bus numbers power up as zero,
and Tegra firmware doesn't program them.

pci_scan_bridge_extend() automatically programs these bus numbers if they
are zero, so we don't need to set the PCI_REASSIGN_ALL_BUS flag for Tegra.

Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
[bhelgaas: changelog]
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
Acked-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Manikanta Maddireddy 2018-01-09 14:49:33 +05:30 committed by Bjorn Helgaas
parent f37e2334bc
commit a9b94b7480
1 changed files with 0 additions and 1 deletions
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1
drivers/pci/host/pci-tegra.c
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@ -2382,7 +2382,6 @@ static int tegra_pcie_probe(struct platform_device *pdev)
tegra_pcie_enable_ports(pcie);
pci_add_flags(PCI_REASSIGN_ALL_BUS);
host->busnr = pcie->busn.start;
host->dev.parent = &pdev->dev;
host->ops = &tegra_pcie_ops;