target/linux/brcm47xx/patches-2.6.23/601-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-2.6.23.17/arch/mips/pci/pci.c
   6 ===================================================================
   7 --- linux-2.6.23.17.orig/arch/mips/pci/pci.c
   8 +++ linux-2.6.23.17/arch/mips/pci/pci.c
   9 @@ -177,10 +177,8 @@ static int pcibios_enable_resources(stru
  10                         continue;
  11
  12                 r = &dev->resource[idx];
  13 -               if (!r->start && r->end) {
  14 -                       printk(KERN_ERR "PCI: Device %s not available because of resource collisions\n", pci_name(dev));
  15 -                       return -EINVAL;
  16 -               }
  17 +               if (!r->start && r->end)
  18 +                       printk(KERN_WARNING "PCI: Device %s resource collisions detected. Ignoring...\n", pci_name(dev));
  19                 if (r->flags & IORESOURCE_IO)
  20                         cmd |= PCI_COMMAND_IO;
  21                 if (r->flags & IORESOURCE_MEM)