]> err.no Git - linux-2.6/commitdiff
[POWERPC] Kill pcibios_enable_resources()
authorKumar Gala <galak@kernel.crashing.org>
Tue, 3 Jul 2007 07:51:24 +0000 (02:51 -0500)
committerKumar Gala <galak@kernel.crashing.org>
Tue, 3 Jul 2007 07:51:24 +0000 (02:51 -0500)
pcibios_enable_resources isn't used anywhere and not exported.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
arch/powerpc/kernel/pci_32.c

index 10d8a3542cf6cf65ea9eef684122fae2b2611100..0adf077f3f3a6cdebc104da48505f23212fdcd7a 100644 (file)
@@ -572,40 +572,6 @@ pcibios_assign_resources(void)
        }
 }
 
-
-int
-pcibios_enable_resources(struct pci_dev *dev, int mask)
-{
-       u16 cmd, old_cmd;
-       int idx;
-       struct resource *r;
-
-       pci_read_config_word(dev, PCI_COMMAND, &cmd);
-       old_cmd = cmd;
-       for (idx=0; idx<6; idx++) {
-               /* Only set up the requested stuff */
-               if (!(mask & (1<<idx)))
-                       continue;
-       
-               r = &dev->resource[idx];
-               if (r->flags & IORESOURCE_UNSET) {
-                       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 (dev->resource[PCI_ROM_RESOURCE].start)
-               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;
-}
-
 #ifdef CONFIG_PPC_OF
 /*
  * Functions below are used on OpenFirmware machines.