diff options
| author | Pali Rohár <pali@kernel.org> | 2021-11-24 18:41:14 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2021-12-01 20:45:47 +0300 |
| commit | 873883f2e92e21668e6a0ab051749429a602b121 (patch) | |
| tree | a2f4e500f9453dd31814ba6200241fd8a6ba74eb | |
| parent | c1aa4b55aae4c283e57c07e71968504bfa7d4a13 (diff) | |
| download | linux-873883f2e92e21668e6a0ab051749429a602b121.tar.xz | |
PCI: mvebu: Remove custom mvebu_pci_host_probe() function
Now after pci_ioremap_io() usage was replaced by devm_pci_remap_iospace()
function, there is no need to use custom mvebu_pci_host_probe() function.
Current implementation of mvebu_pci_host_probe() is same as standard PCI
core function pci_host_probe(). So replace mvebu_pci_host_probe() call by
pci_host_probe() and remove custom mvebu_pci_host_probe() function.
Link: https://lore.kernel.org/r/20211124154116.916-4-pali@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
| -rw-r--r-- | drivers/pci/controller/pci-mvebu.c | 41 |
1 files changed, 1 insertions, 40 deletions
diff --git a/drivers/pci/controller/pci-mvebu.c b/drivers/pci/controller/pci-mvebu.c index a55b8bd5eb62..f2180e4630a1 100644 --- a/drivers/pci/controller/pci-mvebu.c +++ b/drivers/pci/controller/pci-mvebu.c @@ -1005,45 +1005,6 @@ static int mvebu_pcie_parse_request_resources(struct mvebu_pcie *pcie) return 0; } -/* - * This is a copy of pci_host_probe(), except that it does the I/O - * remap as the last step, once we are sure we won't fail. - * - * It should be removed once the I/O remap error handling issue has - * been sorted out. - */ -static int mvebu_pci_host_probe(struct pci_host_bridge *bridge) -{ - struct pci_bus *bus, *child; - int ret; - - ret = pci_scan_root_bus_bridge(bridge); - if (ret < 0) { - dev_err(bridge->dev.parent, "Scanning root bridge failed"); - return ret; - } - - bus = bridge->bus; - - /* - * We insert PCI resources into the iomem_resource and - * ioport_resource trees in either pci_bus_claim_resources() - * or pci_bus_assign_resources(). - */ - if (pci_has_flag(PCI_PROBE_ONLY)) { - pci_bus_claim_resources(bus); - } else { - pci_bus_size_bridges(bus); - pci_bus_assign_resources(bus); - - list_for_each_entry(child, &bus->children, node) - pcie_bus_configure_settings(child); - } - - pci_bus_add_devices(bus); - return 0; -} - static int mvebu_pcie_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -1118,7 +1079,7 @@ static int mvebu_pcie_probe(struct platform_device *pdev) bridge->ops = &mvebu_pcie_ops; bridge->align_resource = mvebu_pcie_align_resource; - return mvebu_pci_host_probe(bridge); + return pci_host_probe(bridge); } static const struct of_device_id mvebu_pcie_of_match_table[] = { |