The tegra host driver does the same host registration and bus scanning
calls as pci_host_probe, so let's use it instead.
Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
Cc: Jonathan Hunter <jonathanh@xxxxxxxxxx>
Cc: linux-tegra@xxxxxxxxxxxxxxx
Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
---
drivers/pci/controller/pci-tegra.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c
index e3e917243e10..3cae96dfe75d 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)
--
2.25.1
