diff options
Diffstat (limited to 'drivers/pci/host/pci-mvebu.c')
| -rw-r--r-- | drivers/pci/host/pci-mvebu.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c index 6b451df6502c..2287a4e18add 100644 --- a/drivers/pci/host/pci-mvebu.c +++ b/drivers/pci/host/pci-mvebu.c @@ -839,25 +839,22 @@ static struct pci_ops mvebu_pcie_ops = { static int mvebu_pcie_setup(int nr, struct pci_sys_data *sys) { struct mvebu_pcie *pcie = sys_to_pcie(sys); - int i; + int err, i; pcie->mem.name = "PCI MEM"; pcie->realio.name = "PCI I/O"; - if (request_resource(&iomem_resource, &pcie->mem)) - return 0; - - if (resource_size(&pcie->realio) != 0) { - if (request_resource(&ioport_resource, &pcie->realio)) { - release_resource(&pcie->mem); - return 0; - } + if (resource_size(&pcie->realio) != 0) pci_add_resource_offset(&sys->resources, &pcie->realio, sys->io_offset); - } + pci_add_resource_offset(&sys->resources, &pcie->mem, sys->mem_offset); pci_add_resource(&sys->resources, &pcie->busn); + err = devm_request_pci_bus_resources(&pcie->pdev->dev, &sys->resources); + if (err) + return 0; + for (i = 0; i < pcie->nports; i++) { struct mvebu_pcie_port *port = &pcie->ports[i]; |