diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2012-02-23 20:19:04 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-02-23 20:19:04 -0700 |
| commit | 4ba2aef3157f483fd67ac2616f14dbc32a3f751d (patch) | |
| tree | b7aa91d0e79109bbdc76fb33247ce9ad91f8084e /arch/xtensa | |
| parent | ac1edcc579b6554211221ee5eeac7dfc15a6da17 (diff) | |
xtensa/PCI: get rid of device resource fixups
Tell the PCI core about host bridge address translation so it can take
care of bus-to-resource conversion for us.
CC: Chris Zankel <chris@zankel.net>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/kernel/pci.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/arch/xtensa/kernel/pci.c b/arch/xtensa/kernel/pci.c index 61045c192e8..eb30e356f5b 100644 --- a/arch/xtensa/kernel/pci.c +++ b/arch/xtensa/kernel/pci.c @@ -153,7 +153,7 @@ static void __init pci_controller_apertures(struct pci_controller *pci_ctrl, } res->start += io_offset; res->end += io_offset; - pci_add_resource(resources, res); + pci_add_resource_offset(resources, res, io_offset); for (i = 0; i < 3; i++) { res = &pci_ctrl->mem_resources[i]; @@ -200,24 +200,9 @@ subsys_initcall(pcibios_init); void __init pcibios_fixup_bus(struct pci_bus *bus) { - struct pci_controller *pci_ctrl = bus->sysdata; - struct resource *res; - unsigned long io_offset; - int i; - - io_offset = (unsigned long)pci_ctrl->io_space.base; if (bus->parent) { /* This is a subordinate bridge */ pci_read_bridge_bases(bus); - - for (i = 0; i < 4; i++) { - if ((res = bus->resource[i]) == NULL || !res->flags) - continue; - if (io_offset && (res->flags & IORESOURCE_IO)) { - res->start += io_offset; - res->end += io_offset; - } - } } } |