diff options
Diffstat (limited to 'arch/sparc64/kernel/pci.c')
| -rw-r--r-- | arch/sparc64/kernel/pci.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c index b63341c2a33..6b94d97e56a 100644 --- a/arch/sparc64/kernel/pci.c +++ b/arch/sparc64/kernel/pci.c @@ -469,6 +469,13 @@ static void __init apb_calc_first_last(u8 map, u32 *first_p, u32 *last_p) *last_p = last; } +static void __init pci_resource_adjust(struct resource *res, + struct resource *root) +{ + res->start += root->start; + res->end += root->start; +} + /* Cook up fake bus resources for SUNW,simba PCI bridges which lack * a proper 'ranges' property. */ @@ -486,7 +493,7 @@ static void __init apb_fake_ranges(struct pci_dev *dev, res->start = (first << 21); res->end = (last << 21) + ((1 << 21) - 1); res->flags = IORESOURCE_IO; - pbm->parent->resource_adjust(dev, res, &pbm->io_space); + pci_resource_adjust(res, &pbm->io_space); pci_read_config_byte(dev, APB_MEM_ADDRESS_MAP, &map); apb_calc_first_last(map, &first, &last); @@ -494,7 +501,7 @@ static void __init apb_fake_ranges(struct pci_dev *dev, res->start = (first << 21); res->end = (last << 21) + ((1 << 21) - 1); res->flags = IORESOURCE_MEM; - pbm->parent->resource_adjust(dev, res, &pbm->mem_space); + pci_resource_adjust(res, &pbm->mem_space); } static void __init pci_of_scan_bus(struct pci_pbm_info *pbm, @@ -594,7 +601,7 @@ void __devinit of_scan_pci_bridge(struct pci_pbm_info *pbm, * layer routine that can calculate a resource for a given * range property value in a PCI device. */ - pbm->parent->resource_adjust(dev, res, root); + pci_resource_adjust(res, root); } simba_cont: sprintf(bus->name, "PCI Bus %04x:%02x", pci_domain_nr(bus), @@ -803,7 +810,7 @@ void pcibios_resource_to_bus(struct pci_dev *pdev, struct pci_bus_region *region else root = &pbm->mem_space; - pbm->parent->resource_adjust(pdev, &zero_res, root); + pci_resource_adjust(&zero_res, root); region->start = res->start - zero_res.start; region->end = res->end - zero_res.start; @@ -824,7 +831,7 @@ void pcibios_bus_to_resource(struct pci_dev *pdev, struct resource *res, else root = &pbm->mem_space; - pbm->parent->resource_adjust(pdev, res, root); + pci_resource_adjust(res, root); } EXPORT_SYMBOL(pcibios_bus_to_resource); |