Commit 1f9b7512 authored by Rob Herring's avatar Rob Herring Committed by Lorenzo Pieralisi
Browse files

PCI: mobiveil: Use pci_host_probe() to register host 

The mobiveil 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/20200522234832.954484-6-robh@kernel.org


Signed-off-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
Cc: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
parent a37571fa

drivers/pci/controller/mobiveil/pcie-mobiveil-host.c

+1 −15
Original line number Diff line number Diff line
@@ -569,8 +569,6 @@ int mobiveil_pcie_host_probe(struct mobiveil_pcie *pcie) 
	struct mobiveil_root_port *rp = &pcie->rp;

	struct pci_host_bridge *bridge = rp->bridge;

	struct device *dev = &pcie->pdev->dev;

	struct pci_bus *bus;

	struct pci_bus *child;

	int ret;



	ret = mobiveil_pcie_parse_dt(pcie);
@@ -620,17 +618,5 @@ int mobiveil_pcie_host_probe(struct mobiveil_pcie *pcie) 
		return ret;

	}



	/* setup the kernel resources for the newly added PCIe root bus */

	ret = pci_scan_root_bus_bridge(bridge);

	if (ret)

		return ret;



	bus = bridge->bus;



	pci_assign_unassigned_bus_resources(bus);

	list_for_each_entry(child, &bus->children, node)

		pcie_bus_configure_settings(child);

	pci_bus_add_devices(bus);



	return 0;

	return pci_host_probe(bridge);

}