target/linux/brcm47xx/patches-2.6.25/601-mips-remove-pci-collision-check.patch

   1 The SSB pcicore driver does create some MMIO resource collisions.
   2 However, the pcicore PCI-fixup routine fixes these collisions afterwards.
   3 Remove this sanity check for now until we find a better solution.
   4 --mb
   5 Index: linux-2.6.25.4/arch/mips/pci/pci.c
   6 ===================================================================
   7 --- linux-2.6.25.4.orig/arch/mips/pci/pci.c
   8 +++ linux-2.6.25.4/arch/mips/pci/pci.c
   9 @@ -182,12 +182,10 @@ static int pcibios_enable_resources(stru
  10                 if ((idx == PCI_ROM_RESOURCE) &&
  11                                 (!(r->flags & IORESOURCE_ROM_ENABLE)))
  12                         continue;
  13 -               if (!r->start && r->end) {
  14 -                       printk(KERN_ERR "PCI: Device %s not available "
  15 -                              "because of resource collisions\n",
  16 +               if (!r->start && r->end)
  17 +                       printk(KERN_WARNING "PCI: Device %s resource"
  18 +                              "collisions detected. Ignoring...\n",
  19                                pci_name(dev));
  20 -                       return -EINVAL;
  21 -               }
  22                 if (r->flags & IORESOURCE_IO)
  23                         cmd |= PCI_COMMAND_IO;
  24                 if (r->flags & IORESOURCE_MEM)