diff options
Diffstat (limited to 'drivers/firewire/core-iso.c')
| -rw-r--r-- | drivers/firewire/core-iso.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/firewire/core-iso.c b/drivers/firewire/core-iso.c index 051327a951b1..35e784cffc23 100644 --- a/drivers/firewire/core-iso.c +++ b/drivers/firewire/core-iso.c @@ -337,9 +337,16 @@ static void deallocate_channel(struct fw_card *card, int irm_id, /** * fw_iso_resource_manage() - Allocate or deallocate a channel and/or bandwidth + * @card: card interface for this action + * @generation: bus generation + * @channels_mask: bitmask for channel allocation + * @channel: pointer for returning channel allocation result + * @bandwidth: pointer for returning bandwidth allocation result + * @allocate: whether to allocate (true) or deallocate (false) * * In parameters: card, generation, channels_mask, bandwidth, allocate * Out parameters: channel, bandwidth + * * This function blocks (sleeps) during communication with the IRM. * * Allocates or deallocates at most one channel out of channels_mask. |