From 2a5ccbc5bb471c10b58ea85ac463e70faead1c8a Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Mon, 25 Jun 2007 12:53:51 -0500 Subject: [PATCH] [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 --- arch/powerpc/platforms/82xx/mpc82xx_ads.c | 1 - arch/powerpc/sysdev/fsl_pcie.c | 8 ++++---- 2 files changed, 4 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/platforms/82xx/mpc82xx_ads.c b/arch/powerpc/platforms/82xx/mpc82xx_ads.c index 715107b6d784..d1e0919a3dee 100644 --- a/arch/powerpc/platforms/82xx/mpc82xx_ads.c +++ b/arch/powerpc/platforms/82xx/mpc82xx_ads.c @@ -552,7 +552,6 @@ static void __init mpc82xx_add_bridge(struct device_node *np) 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 6bbd7f84b4e2..ea3ec6bfd577 100644 --- a/arch/powerpc/sysdev/fsl_pcie.c +++ b/arch/powerpc/sysdev/fsl_pcie.c @@ -50,12 +50,12 @@ indirect_read_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset, 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 @@ indirect_write_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset, 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) ))); } -- 2.20.1