ieee1394: SPIN_LOCK_UNLOCKED cleanup

[linux-2.6] / drivers / ieee1394 / ohci1394.c

diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c
index 06fac0d21264a2b022ad1c554b52351e426b7261..6833b9801b87044f0d949fbdb5c74d8c3cd6a219 100644 (file)
--- a/drivers/ieee1394/ohci1394.c
+++ b/drivers/ieee1394/ohci1394.c
@@ -3658,6 +3658,7 @@ static struct pci_driver ohci1394_pci_driver = {
 /* essentially the only purpose of this code is to allow another
    module to hook into ohci's interrupt handler */
 
+/* returns zero if successful, one if DMA context is locked up */
 int ohci1394_stop_context(struct ti_ohci *ohci, int reg, char *msg)
 {
        int i=0;