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[SPARC64]: Kill pci_controller->resource_adjust()

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All the implementations can be identical and generic, so
no need for controller specific methods.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2007-03-08 22:42:19 -08:00
parent 3487a1f9e7
commit 0bae5f81b6
6 changed files with 12 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

17
arch/sparc64/kernel/pci.c
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@ -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);