diff options
| author | Yijing Wang <wangyijing@huawei.com> | 2015-04-28 15:01:35 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2015-05-26 19:05:59 -0500 |
| commit | 2dead00b925eccdc13b7cd915fa0d088b91bcb52 (patch) | |
| tree | 070bc6fd0365fe8883d3ff1932028f1cca76f47d /drivers/pci/host/pci-mvebu.c | |
| parent | 5ebe6afaf0057ac3eaeb98defd5456894b446d22 (diff) | |
PCI: mvebu: Remove mvebu_pcie_scan_bus()
After b97ea289cf6a ("PCI: Assign resources before drivers claim devices
(pci_scan_root_bus())"), pci_scan_root_bus() no longer adds the devices, so
it is equivalent to mvebu_pcie_scan_bus().
Remove mvebu_pcie_scan_bus() (the hw.scan method), so we use the generic
pci_scan_root_bus() path. We also need to use pci_common_init_dev()
instead of pci_common_init() so we can supply the host bridge device
pointer.
[bhelgaas: changelog]
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
CC: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
CC: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'drivers/pci/host/pci-mvebu.c')
| -rw-r--r-- | drivers/pci/host/pci-mvebu.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c index 1ab863551920..70aa09556ec5 100644 --- a/drivers/pci/host/pci-mvebu.c +++ b/drivers/pci/host/pci-mvebu.c @@ -751,21 +751,6 @@ static int mvebu_pcie_setup(int nr, struct pci_sys_data *sys) return 1; } -static struct pci_bus *mvebu_pcie_scan_bus(int nr, struct pci_sys_data *sys) -{ - struct mvebu_pcie *pcie = sys_to_pcie(sys); - struct pci_bus *bus; - - bus = pci_create_root_bus(&pcie->pdev->dev, sys->busnr, - &mvebu_pcie_ops, sys, &sys->resources); - if (!bus) - return NULL; - - pci_scan_child_bus(bus); - - return bus; -} - static resource_size_t mvebu_pcie_align_resource(struct pci_dev *dev, const struct resource *res, resource_size_t start, @@ -809,12 +794,11 @@ static void mvebu_pcie_enable(struct mvebu_pcie *pcie) hw.nr_controllers = 1; hw.private_data = (void **)&pcie; hw.setup = mvebu_pcie_setup; - hw.scan = mvebu_pcie_scan_bus; hw.map_irq = of_irq_parse_and_map_pci; hw.ops = &mvebu_pcie_ops; hw.align_resource = mvebu_pcie_align_resource; - pci_common_init(&hw); + pci_common_init_dev(&pcie->pdev->dev, &hw); } /* |