diff options
| author | Rob Herring <robh@kernel.org> | 2020-05-22 17:48:23 -0600 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2020-07-10 11:50:23 +0100 |
| commit | 67047e8bc8aa4b4d57c5e2bd00d48ac7c8b8757b (patch) | |
| tree | 0d32ffb8e40519db3f3931b003df0e97fc785680 /drivers | |
| parent | 1f9b751220ce53d4ea7edf7dda90f495ce810494 (diff) | |
| download | linux-67047e8bc8aa4b4d57c5e2bd00d48ac7c8b8757b.tar.bz2 | |
PCI: tegra: Use pci_host_probe() to register host
The tegra host driver does the same host registration and bus scanning
calls as pci_host_probe, so let's use it instead.
Link: https://lore.kernel.org/r/20200522234832.954484-7-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-tegra@vger.kernel.org
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/controller/pci-tegra.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c index 235b456698fc..82fb36ed6f52 100644 --- a/drivers/pci/controller/pci-tegra.c +++ b/drivers/pci/controller/pci-tegra.c @@ -2670,7 +2670,6 @@ static int tegra_pcie_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct pci_host_bridge *host; struct tegra_pcie *pcie; - struct pci_bus *child; struct resource *bus; int err; @@ -2721,20 +2720,12 @@ static int tegra_pcie_probe(struct platform_device *pdev) host->map_irq = tegra_pcie_map_irq; host->swizzle_irq = pci_common_swizzle; - err = pci_scan_root_bus_bridge(host); + err = pci_host_probe(host); if (err < 0) { dev_err(dev, "failed to register host: %d\n", err); goto pm_runtime_put; } - pci_bus_size_bridges(host->bus); - pci_bus_assign_resources(host->bus); - - list_for_each_entry(child, &host->bus->children, node) - pcie_bus_configure_settings(child); - - pci_bus_add_devices(host->bus); - if (IS_ENABLED(CONFIG_DEBUG_FS)) { err = tegra_pcie_debugfs_init(pcie); if (err < 0) |