diff options
Diffstat (limited to 'sound/firewire')
| -rw-r--r-- | sound/firewire/tascam/tascam-transaction.c | 15 | ||||
| -rw-r--r-- | sound/firewire/tascam/tascam.h | 4 |
2 files changed, 2 insertions, 17 deletions
diff --git a/sound/firewire/tascam/tascam-transaction.c b/sound/firewire/tascam/tascam-transaction.c index 4e362b83d8e8..248afe663387 100644 --- a/sound/firewire/tascam/tascam-transaction.c +++ b/sound/firewire/tascam/tascam-transaction.c @@ -239,10 +239,6 @@ static void midi_port_work(struct work_struct *work) int snd_fw_async_midi_port_init(struct snd_fw_async_midi_port *port, struct fw_unit *unit) { - port->buf = kzalloc(4, GFP_KERNEL); - if (port->buf == NULL) - return -ENOMEM; - port->parent = fw_parent_device(unit); port->idling = true; port->next_ktime = 0; @@ -253,13 +249,6 @@ int snd_fw_async_midi_port_init(struct snd_fw_async_midi_port *port, return 0; } -void snd_fw_async_midi_port_destroy(struct snd_fw_async_midi_port *port) -{ - snd_fw_async_midi_port_finish(port); - cancel_work_sync(&port->work); - kfree(port->buf); -} - static void handle_midi_tx(struct fw_card *card, struct fw_request *request, int tcode, int destination, int source, int generation, unsigned long long offset, @@ -389,7 +378,6 @@ int snd_tscm_transaction_reregister(struct snd_tscm *tscm) void snd_tscm_transaction_unregister(struct snd_tscm *tscm) { __be32 reg; - unsigned int i; if (tscm->async_handler.callback_data == NULL) return; @@ -416,7 +404,4 @@ void snd_tscm_transaction_unregister(struct snd_tscm *tscm) fw_core_remove_address_handler(&tscm->async_handler); tscm->async_handler.callback_data = NULL; - - for (i = 0; i < TSCM_MIDI_OUT_PORT_MAX; i++) - snd_fw_async_midi_port_destroy(&tscm->out_ports[i]); } diff --git a/sound/firewire/tascam/tascam.h b/sound/firewire/tascam/tascam.h index de0aefe2d690..fdf352bc303f 100644 --- a/sound/firewire/tascam/tascam.h +++ b/sound/firewire/tascam/tascam.h @@ -54,7 +54,7 @@ struct snd_fw_async_midi_port { struct fw_transaction transaction; - u8 *buf; + u8 buf[4]; struct snd_rawmidi_substream *substream; int consume_bytes; @@ -148,7 +148,6 @@ void snd_tscm_stream_lock_release(struct snd_tscm *tscm); int snd_fw_async_midi_port_init(struct snd_fw_async_midi_port *port, struct fw_unit *unit); -void snd_fw_async_midi_port_destroy(struct snd_fw_async_midi_port *port); static inline void snd_fw_async_midi_port_run(struct snd_fw_async_midi_port *port, @@ -164,6 +163,7 @@ static inline void snd_fw_async_midi_port_finish(struct snd_fw_async_midi_port *port) { port->substream = NULL; + cancel_work_sync(&port->work); port->error = false; } |
