[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: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/platforms/82xx/mpc82xx_ads.c b/arch/powerpc/platforms/82xx/mpc82xx_ads.c
index 715107b..d1e0919 100644
--- a/arch/powerpc/platforms/82xx/mpc82xx_ads.c
+++ b/arch/powerpc/platforms/82xx/mpc82xx_ads.c
@@ -552,7 +552,6 @@
hose->first_busno = bus_range ? bus_range[0] : 0;
hose->last_busno = bus_range ? bus_range[1] : 0xff;
- hose->bus_offset = 0;
setup_indirect_pci(hose,
r.start + offsetof(pci_cpm2_t, pci_cfg_addr),
diff --git a/arch/powerpc/sysdev/fsl_pcie.c b/arch/powerpc/sysdev/fsl_pcie.c
index 6bbd7f8..ea3ec6b 100644
--- a/arch/powerpc/sysdev/fsl_pcie.c
+++ b/arch/powerpc/sysdev/fsl_pcie.c
@@ -50,12 +50,12 @@
if (bus->number == 0xff) {
PCI_CFG_OUT(hose->cfg_addr,
(0x80000000 | ((offset & 0xf00) << 16) |
- ((bus->number - hose->bus_offset) << 16)
+ (bus->number<< 16)
| (devfn << 8) | ((offset & 0xfc) )));
} else {
PCI_CFG_OUT(hose->cfg_addr,
(0x80000001 | ((offset & 0xf00) << 16) |
- ((bus->number - hose->bus_offset) << 16)
+ (bus->number<< 16)
| (devfn << 8) | ((offset & 0xfc) )));
}
@@ -101,12 +101,12 @@
if (bus->number == 0xff) {
PCI_CFG_OUT(hose->cfg_addr,
(0x80000000 | ((offset & 0xf00) << 16) |
- ((bus->number - hose->bus_offset) << 16)
+ (bus->number << 16)
| (devfn << 8) | ((offset & 0xfc) )));
} else {
PCI_CFG_OUT(hose->cfg_addr,
(0x80000001 | ((offset & 0xf00) << 16) |
- ((bus->number - hose->bus_offset) << 16)
+ (bus->number << 16)
| (devfn << 8) | ((offset & 0xfc) )));
}