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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: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
Cc: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
This commit is contained in:
Rob Herring 2020-05-22 17:48:22 -06:00 committed by Lorenzo Pieralisi
parent a37571fa9c
commit 1f9b751220
1 changed files with 1 additions and 15 deletions
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16
drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
View File

@ -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);
}