diff options
| author | Yinghai Lu <yinghai@kernel.org> | 2012-05-18 05:51:11 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-06-14 01:42:22 +0400 |
| commit | b918c62e086b2130a7bae44110ca516ef10bfe5a (patch) | |
| tree | e4aee0e76da9a6ddd2d787de63f4ae7ad4d10e59 /drivers/parisc/dino.c | |
| parent | 92f02430934ca1c1e991a1ab3541880575042697 (diff) | |
| download | linux-b918c62e086b2130a7bae44110ca516ef10bfe5a.tar.xz | |
PCI: replace struct pci_bus secondary/subordinate with busn_res
Replace the struct pci_bus secondary/subordinate members with the
struct resource busn_res. Later we'll build a resource tree of these
bus numbers.
[bhelgaas: changelog]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/parisc/dino.c')
| -rw-r--r-- | drivers/parisc/dino.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c index 432d4bbcc62a..70517b0f94e6 100644 --- a/drivers/parisc/dino.c +++ b/drivers/parisc/dino.c @@ -174,7 +174,7 @@ static int dino_cfg_read(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 *val) { struct dino_device *d = DINO_DEV(parisc_walk_tree(bus->bridge)); - u32 local_bus = (bus->parent == NULL) ? 0 : bus->secondary; + u32 local_bus = (bus->parent == NULL) ? 0 : bus->busn_res.start; u32 v = DINO_CFG_TOK(local_bus, devfn, where & ~3); void __iomem *base_addr = d->hba.base_addr; unsigned long flags; @@ -209,7 +209,7 @@ static int dino_cfg_write(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 val) { struct dino_device *d = DINO_DEV(parisc_walk_tree(bus->bridge)); - u32 local_bus = (bus->parent == NULL) ? 0 : bus->secondary; + u32 local_bus = (bus->parent == NULL) ? 0 : bus->busn_res.start; u32 v = DINO_CFG_TOK(local_bus, devfn, where & ~3); void __iomem *base_addr = d->hba.base_addr; unsigned long flags; @@ -554,7 +554,7 @@ dino_fixup_bus(struct pci_bus *bus) struct dino_device *dino_dev = DINO_DEV(parisc_walk_tree(bus->bridge)); DBG(KERN_WARNING "%s(0x%p) bus %d platform_data 0x%p\n", - __func__, bus, bus->secondary, + __func__, bus, bus->busn_res.start, bus->bridge->platform_data); /* Firmware doesn't set up card-mode dino, so we have to */ @@ -998,12 +998,12 @@ static int __init dino_probe(struct parisc_device *dev) return 0; } - bus->subordinate = pci_scan_child_bus(bus); + bus->busn_res.end = pci_scan_child_bus(bus); /* This code *depends* on scanning being single threaded * if it isn't, this global bus number count will fail */ - dino_current_bus = bus->subordinate + 1; + dino_current_bus = bus->busn_res.end + 1; pci_bus_assign_resources(bus); pci_bus_add_devices(bus); return 0; |