This is a critical patch fixes Build bot failed: > arm-allmodconfig > ../drivers/pci/host/pcie-mediatek.c:485:8: error: implicit declaration of function 'pci_register_host_bridge' [-Werror=implicit-function-declaration] It uses the new registration methods pci_scan_root_bus_bridge(). Signed-off-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx> --- drivers/pci/host/pcie-mediatek.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/pci/host/pcie-mediatek.c b/drivers/pci/host/pcie-mediatek.c index 3baafa8..514ef34 100644 --- a/drivers/pci/host/pcie-mediatek.c +++ b/drivers/pci/host/pcie-mediatek.c @@ -482,12 +482,10 @@ static int mtk_pcie_register_host(struct pci_host_bridge *host) host->dev.parent = pcie->dev; host->ops = &mtk_pcie_ops; - err = pci_register_host_bridge(host); + err = pci_scan_root_bus_bridge(host); if (err < 0) return err; - pci_scan_child_bus(host->bus); - pci_fixup_irqs(pci_common_swizzle, of_irq_parse_and_map_pci); pci_bus_size_bridges(host->bus); pci_bus_assign_resources(host->bus); @@ -506,7 +504,7 @@ static int mtk_pcie_probe(struct platform_device *pdev) struct pci_host_bridge *host; int err; - host = pci_alloc_host_bridge(sizeof(*pcie)); + host = devm_pci_alloc_host_bridge(&pdev->dev, sizeof(*pcie)); if (!host) return -ENOMEM; -- 1.9.1
