[PATCH 05/15] [POWERPC] Remove bus_offset in places its not really used
From: Kumar Gala <hidden>
Date: 2007-06-27 01:16:49
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Linus Torvalds
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 <redacted> --- 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 715107b..d1e0919 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 6bbd7f8..ea3ec6b 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) ))); }
--
1.5.2.1