1 files changed, 10 insertions, 2 deletions

diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index bcf792fac442..fd7170a9ad2c 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -290,6 +290,9 @@ static const struct {
         {PCI_VENDOR_ID_NEC, PCI_ANY_ID, PCI_ANY_ID,
                 QUIRK_CYCLE_TIMER},
 
+        {PCI_VENDOR_ID_O2, PCI_ANY_ID, PCI_ANY_ID,
+                QUIRK_NO_MSI},
+
         {PCI_VENDOR_ID_RICOH, PCI_ANY_ID, PCI_ANY_ID,
                 QUIRK_CYCLE_TIMER},
 
@@ -2179,8 +2182,13 @@ 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;
         }