| commit | 7baab9acfb25934a32541d617cbc676abd1fbf5b | [log] [tgz] |
|---|---|---|
| author | Clemens Ladisch <clemens@ladisch.de> | Mon Jun 04 21:28:07 2012 +0200 |
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | Tue Jun 05 00:57:37 2012 +0200 |
| tree | de78b151877babafbec27b4ae9289673d633a518 | |
| parent | 9d60ef2bd87f201c509cfae13ba6c9013446673d [diff] |
firewire: ohci: sanity-check MMIO resource pci_request_region() does not fail on resources that have not been allocated by the BIOS or by the kernel, so to avoid accessing registers that are not there, we have to check for this explicitly. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>