Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: ohci: fix DMA unmapping in an error path
  firewire: cdev: fix 32 bit userland on 64 bit kernel compat corner cases

1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index bcf792fac442..57cd3a406edf 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -2179,8 +2179,13 @@ static int ohci_enable(struct fw_card *card,
                         ohci_driver_name, ohci)) {
                 fw_error("Failed to allocate interrupt %d.\n", dev->irq);
                 pci_disable_msi(dev);
-                dma_free_coherent(ohci->card.device, CONFIG_ROM_SIZE,
-                                  ohci->config_rom, ohci->config_rom_bus);
+
+                if (config_rom) {
+                        dma_free_coherent(ohci->card.device, CONFIG_ROM_SIZE,
+                                          ohci->next_config_rom,
+                                          ohci->next_config_rom_bus);
+                        ohci->next_config_rom = NULL;
+                }
                 return -EIO;
         }