diff options
Diffstat (limited to 'drivers/pci/host/pci-tegra.c')
| -rw-r--r-- | drivers/pci/host/pci-tegra.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c index c388468c202a..920a8990c596 100644 --- a/drivers/pci/host/pci-tegra.c +++ b/drivers/pci/host/pci-tegra.c @@ -274,7 +274,6 @@ struct tegra_pcie { struct list_head buses; struct resource *cs; - struct resource all; struct resource io; struct resource pio; struct resource mem; @@ -623,7 +622,7 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys) sys->mem_offset = pcie->offset.mem; sys->io_offset = pcie->offset.io; - err = devm_request_resource(pcie->dev, &pcie->all, &pcie->io); + err = devm_request_resource(pcie->dev, &iomem_resource, &pcie->io); if (err < 0) return err; @@ -631,11 +630,11 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys) if (err < 0) return err; - err = devm_request_resource(pcie->dev, &pcie->all, &pcie->mem); + err = devm_request_resource(pcie->dev, &iomem_resource, &pcie->mem); if (err < 0) return err; - err = devm_request_resource(pcie->dev, &pcie->all, &pcie->prefetch); + err = devm_request_resource(pcie->dev, &iomem_resource, &pcie->prefetch); if (err) return err; @@ -1822,12 +1821,6 @@ static int tegra_pcie_parse_dt(struct tegra_pcie *pcie) struct resource res; int err; - memset(&pcie->all, 0, sizeof(pcie->all)); - pcie->all.flags = IORESOURCE_MEM; - pcie->all.name = np->full_name; - pcie->all.start = ~0; - pcie->all.end = 0; - if (of_pci_range_parser_init(&parser, np)) { dev_err(pcie->dev, "missing \"ranges\" property\n"); return -EINVAL; @@ -1880,18 +1873,8 @@ static int tegra_pcie_parse_dt(struct tegra_pcie *pcie) } break; } - - if (res.start <= pcie->all.start) - pcie->all.start = res.start; - - if (res.end >= pcie->all.end) - pcie->all.end = res.end; } - err = devm_request_resource(pcie->dev, &iomem_resource, &pcie->all); - if (err < 0) - return err; - err = of_pci_parse_bus_range(np, &pcie->busn); if (err < 0) { dev_err(pcie->dev, "failed to parse ranges property: %d\n", |