diff options
Diffstat (limited to 'sound/firewire/fireface/ff.c')
| -rw-r--r-- | sound/firewire/fireface/ff.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/firewire/fireface/ff.c b/sound/firewire/fireface/ff.c index 22e7bcb4bd51..6bdbebd9f61b 100644 --- a/sound/firewire/fireface/ff.c +++ b/sound/firewire/fireface/ff.c @@ -29,6 +29,7 @@ static void name_card(struct snd_ff *ff) static void ff_free(struct snd_ff *ff) { + snd_ff_stream_destroy_duplex(ff); snd_ff_transaction_unregister(ff); fw_unit_put(ff->unit); @@ -61,6 +62,10 @@ static void do_registration(struct work_struct *work) name_card(ff); + err = snd_ff_stream_init_duplex(ff); + if (err < 0) + goto error; + snd_ff_proc_init(ff); err = snd_ff_create_midi_devices(ff); @@ -78,6 +83,7 @@ static void do_registration(struct work_struct *work) return; error: snd_ff_transaction_unregister(ff); + snd_ff_stream_destroy_duplex(ff); snd_card_free(ff->card); dev_info(&ff->unit->device, "Sound card registration failed: %d\n", err); @@ -117,6 +123,9 @@ static void snd_ff_update(struct fw_unit *unit) snd_fw_schedule_registration(unit, &ff->dwork); snd_ff_transaction_reregister(ff); + + if (ff->registered) + snd_ff_stream_update_duplex(ff); } static void snd_ff_remove(struct fw_unit *unit) |