diff options
| -rw-r--r-- | drivers/pci/host/pcie-designware.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c index a9a62ce4bf0..c4e37329447 100644 --- a/drivers/pci/host/pcie-designware.c +++ b/drivers/pci/host/pcie-designware.c @@ -17,6 +17,7 @@ #include <linux/module.h> #include <linux/msi.h> #include <linux/of_address.h> +#include <linux/of_pci.h> #include <linux/pci.h> #include <linux/pci_regs.h> #include <linux/types.h> @@ -490,7 +491,7 @@ int __init dw_pcie_host_init(struct pcie_port *pp) dw_pci.nr_controllers = 1; dw_pci.private_data = (void **)&pp; - pci_common_init(&dw_pci); + pci_common_init_dev(pp->dev, &dw_pci); pci_assign_unassigned_resources(); #ifdef CONFIG_PCI_DOMAINS dw_pci.domain++; @@ -723,7 +724,7 @@ static struct pci_bus *dw_pcie_scan_bus(int nr, struct pci_sys_data *sys) if (pp) { pp->root_bus_nr = sys->busnr; - bus = pci_scan_root_bus(NULL, sys->busnr, &dw_pcie_ops, + bus = pci_scan_root_bus(pp->dev, sys->busnr, &dw_pcie_ops, sys, &sys->resources); } else { bus = NULL; @@ -736,8 +737,13 @@ static struct pci_bus *dw_pcie_scan_bus(int nr, struct pci_sys_data *sys) static int dw_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { struct pcie_port *pp = sys_to_pcie(dev->bus->sysdata); + int irq; - return pp->irq; + irq = of_irq_parse_and_map_pci(dev, slot, pin); + if (!irq) + irq = pp->irq; + + return irq; } static void dw_pcie_add_bus(struct pci_bus *bus) |