Commit 2a5ccbc5 authored by Kumar Gala's avatar Kumar Gala

[POWERPC] Remove bus_offset in places its not really used

The user of the fsl_pcie code doesn't set bus_offset and 82xx doesn't
require it either.  Remove the places in the code that reference it so
we can remove it all together.
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent 5229ee18
...@@ -552,7 +552,6 @@ static void __init mpc82xx_add_bridge(struct device_node *np) ...@@ -552,7 +552,6 @@ static void __init mpc82xx_add_bridge(struct device_node *np)
hose->first_busno = bus_range ? bus_range[0] : 0; hose->first_busno = bus_range ? bus_range[0] : 0;
hose->last_busno = bus_range ? bus_range[1] : 0xff; hose->last_busno = bus_range ? bus_range[1] : 0xff;
hose->bus_offset = 0;
setup_indirect_pci(hose, setup_indirect_pci(hose,
r.start + offsetof(pci_cpm2_t, pci_cfg_addr), r.start + offsetof(pci_cpm2_t, pci_cfg_addr),
......
...@@ -50,12 +50,12 @@ indirect_read_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset, ...@@ -50,12 +50,12 @@ indirect_read_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset,
if (bus->number == 0xff) { if (bus->number == 0xff) {
PCI_CFG_OUT(hose->cfg_addr, PCI_CFG_OUT(hose->cfg_addr,
(0x80000000 | ((offset & 0xf00) << 16) | (0x80000000 | ((offset & 0xf00) << 16) |
((bus->number - hose->bus_offset) << 16) (bus->number<< 16)
| (devfn << 8) | ((offset & 0xfc) ))); | (devfn << 8) | ((offset & 0xfc) )));
} else { } else {
PCI_CFG_OUT(hose->cfg_addr, PCI_CFG_OUT(hose->cfg_addr,
(0x80000001 | ((offset & 0xf00) << 16) | (0x80000001 | ((offset & 0xf00) << 16) |
((bus->number - hose->bus_offset) << 16) (bus->number<< 16)
| (devfn << 8) | ((offset & 0xfc) ))); | (devfn << 8) | ((offset & 0xfc) )));
} }
...@@ -101,12 +101,12 @@ indirect_write_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset, ...@@ -101,12 +101,12 @@ indirect_write_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset,
if (bus->number == 0xff) { if (bus->number == 0xff) {
PCI_CFG_OUT(hose->cfg_addr, PCI_CFG_OUT(hose->cfg_addr,
(0x80000000 | ((offset & 0xf00) << 16) | (0x80000000 | ((offset & 0xf00) << 16) |
((bus->number - hose->bus_offset) << 16) (bus->number << 16)
| (devfn << 8) | ((offset & 0xfc) ))); | (devfn << 8) | ((offset & 0xfc) )));
} else { } else {
PCI_CFG_OUT(hose->cfg_addr, PCI_CFG_OUT(hose->cfg_addr,
(0x80000001 | ((offset & 0xf00) << 16) | (0x80000001 | ((offset & 0xf00) << 16) |
((bus->number - hose->bus_offset) << 16) (bus->number << 16)
| (devfn << 8) | ((offset & 0xfc) ))); | (devfn << 8) | ((offset & 0xfc) )));
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment