diff options
Diffstat (limited to 'arch/ia64/pci/pci.c')
| -rw-r--r-- | arch/ia64/pci/pci.c | 44 |
1 files changed, 1 insertions, 43 deletions
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 53d0a8ee35d..77b15f80f10 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -504,54 +504,12 @@ pcibios_update_irq (struct pci_dev *dev, int irq) /* ??? FIXME -- record old value for shutdown. */ } -static inline int -pcibios_enable_resources (struct pci_dev *dev, int mask) -{ - u16 cmd, old_cmd; - int idx; - struct resource *r; - unsigned long type_mask = IORESOURCE_IO | IORESOURCE_MEM; - - if (!dev) - return -EINVAL; - - pci_read_config_word(dev, PCI_COMMAND, &cmd); - old_cmd = cmd; - for (idx=0; idx<PCI_NUM_RESOURCES; idx++) { - /* Only set up the desired resources. */ - if (!(mask & (1 << idx))) - continue; - - r = &dev->resource[idx]; - if (!(r->flags & type_mask)) - continue; - if ((idx == PCI_ROM_RESOURCE) && - (!(r->flags & IORESOURCE_ROM_ENABLE))) - continue; - if (!r->start && r->end) { - printk(KERN_ERR - "PCI: Device %s not available because of resource collisions\n", - pci_name(dev)); - return -EINVAL; - } - if (r->flags & IORESOURCE_IO) - cmd |= PCI_COMMAND_IO; - if (r->flags & IORESOURCE_MEM) - cmd |= PCI_COMMAND_MEMORY; - } - if (cmd != old_cmd) { - printk("PCI: Enabling device %s (%04x -> %04x)\n", pci_name(dev), old_cmd, cmd); - pci_write_config_word(dev, PCI_COMMAND, cmd); - } - return 0; -} - int pcibios_enable_device (struct pci_dev *dev, int mask) { int ret; - ret = pcibios_enable_resources(dev, mask); + ret = pci_enable_resources(dev, mask); if (ret < 0) return ret; |