diff options
Diffstat (limited to 'arch/arm/mach-orion5x/pci.c')
| -rw-r--r-- | arch/arm/mach-orion5x/pci.c | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index 87a12d6930ff..b02f3947be51 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -540,37 +540,33 @@ void __init orion5x_pci_set_cardbus_mode(void) int __init orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys) { - int ret = 0; - vga_base = ORION5X_PCIE_MEM_PHYS_BASE; if (nr == 0) { orion_pcie_set_local_bus_nr(PCIE_BASE, sys->busnr); - ret = pcie_setup(sys); - } else if (nr == 1 && !orion5x_pci_disabled) { + return pcie_setup(sys); + } + + if (nr == 1 && !orion5x_pci_disabled) { orion5x_pci_set_bus_nr(sys->busnr); - ret = pci_setup(sys); + return pci_setup(sys); } - return ret; + return 0; } struct pci_bus __init *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys) { - struct pci_bus *bus; + if (nr == 0) + return pci_scan_root_bus(NULL, sys->busnr, &pcie_ops, sys, + &sys->resources); - if (nr == 0) { - bus = pci_scan_root_bus(NULL, sys->busnr, &pcie_ops, sys, - &sys->resources); - } else if (nr == 1 && !orion5x_pci_disabled) { - bus = pci_scan_root_bus(NULL, sys->busnr, &pci_ops, sys, - &sys->resources); - } else { - bus = NULL; - BUG(); - } + if (nr == 1 && !orion5x_pci_disabled) + return pci_scan_root_bus(NULL, sys->busnr, &pci_ops, sys, + &sys->resources); - return bus; + BUG(); + return NULL; } int __init orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) |