diff options
Diffstat (limited to 'arch/powerpc/platforms/pseries/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/pci.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/powerpc/platforms/pseries/pci.c b/arch/powerpc/platforms/pseries/pci.c index 410a6bcc4ca..715db5c8990 100644 --- a/arch/powerpc/platforms/pseries/pci.c +++ b/arch/powerpc/platforms/pseries/pci.c @@ -29,8 +29,6 @@ #include <asm/prom.h> #include <asm/ppc-pci.h> -static int __devinitdata s7a_workaround = -1; - #if 0 void pcibios_name_device(struct pci_dev *dev) { @@ -57,39 +55,6 @@ void pcibios_name_device(struct pci_dev *dev) DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pcibios_name_device); #endif -static void __devinit check_s7a(void) -{ - struct device_node *root; - const char *model; - - s7a_workaround = 0; - root = of_find_node_by_path("/"); - if (root) { - model = get_property(root, "model", NULL); - if (model && !strcmp(model, "IBM,7013-S7A")) - s7a_workaround = 1; - of_node_put(root); - } -} - -void __devinit pSeries_irq_bus_setup(struct pci_bus *bus) -{ - struct pci_dev *dev; - - if (s7a_workaround < 0) - check_s7a(); - list_for_each_entry(dev, &bus->devices, bus_list) { - pci_read_irq_line(dev); - if (s7a_workaround) { - if (dev->irq > 16) { - dev->irq -= 3; - pci_write_config_byte(dev, PCI_INTERRUPT_LINE, - dev->irq); - } - } - } -} - static void __init pSeries_request_regions(void) { if (!isa_io_base) |