tree 5b886a8b36edc5ee740db82a4f583f15b3c7b24a
parent cd8a4d3657c3f2cf9ce3780707be1debb8fea6e2
author Bjorn Helgaas <bhelgaas@google.com> 1393439159 -0700
committer Bjorn Helgaas <bhelgaas@google.com> 1393523013 -0700

PCI: Don't try to claim IORESOURCE_UNSET resources

If the IORESOURCE_UNSET bit is set, it means we haven't assigned an address
yet, so don't try to claim the region.

Also, make the error messages more uniform and add info about which BAR is
involved.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>