As a result of localization of async midi port, ALSA driver for TASCAM FireWire series can call helper function directly instead of callback registration.
This commit removes the redundant design.
Signed-off-by: Takashi Sakamoto o-takashi@sakamocchi.jp --- sound/firewire/tascam/tascam-transaction.c | 8 +++----- sound/firewire/tascam/tascam.h | 9 +-------- 2 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/sound/firewire/tascam/tascam-transaction.c b/sound/firewire/tascam/tascam-transaction.c index 8ba006e..dcbc003 100644 --- a/sound/firewire/tascam/tascam-transaction.c +++ b/sound/firewire/tascam/tascam-transaction.c @@ -197,7 +197,7 @@ static void midi_port_work(struct work_struct *work) * Later, snd_rawmidi_transmit_ack() is called. */ memset(port->buf, 0, port->len); - port->consume_bytes = port->fill(substream, port->buf); + port->consume_bytes = fill_message(substream, port->buf); if (port->consume_bytes <= 0) { /* Do it in next chance, immediately. */ if (port->consume_bytes == 0) { @@ -242,8 +242,7 @@ 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, u64 addr, unsigned int len, - snd_fw_async_midi_port_fill fill) + struct fw_unit *unit, u64 addr, unsigned int len) { port->len = DIV_ROUND_UP(len, 4) * 4; port->buf = kzalloc(port->len, GFP_KERNEL); @@ -252,7 +251,6 @@ int snd_fw_async_midi_port_init(struct snd_fw_async_midi_port *port,
port->parent = fw_parent_device(unit); port->addr = addr; - port->fill = fill; port->idling = true; port->next_ktime = 0; port->error = false; @@ -347,7 +345,7 @@ int snd_tscm_transaction_register(struct snd_tscm *tscm) err = snd_fw_async_midi_port_init( &tscm->out_ports[i], tscm->unit, TSCM_ADDR_BASE + TSCM_OFFSET_MIDI_RX_QUAD, - 4, fill_message); + 4); if (err < 0) goto error; } diff --git a/sound/firewire/tascam/tascam.h b/sound/firewire/tascam/tascam.h index d50adec..08e626e 100644 --- a/sound/firewire/tascam/tascam.h +++ b/sound/firewire/tascam/tascam.h @@ -45,11 +45,6 @@ struct snd_tscm_spec { #define TSCM_MIDI_IN_PORT_MAX 4 #define TSCM_MIDI_OUT_PORT_MAX 4
-struct snd_fw_async_midi_port; -typedef int (*snd_fw_async_midi_port_fill)( - struct snd_rawmidi_substream *substream, - u8 *buf); - struct snd_fw_async_midi_port { struct fw_device *parent; struct work_struct work; @@ -64,7 +59,6 @@ struct snd_fw_async_midi_port { unsigned int len;
struct snd_rawmidi_substream *substream; - snd_fw_async_midi_port_fill fill; unsigned int consume_bytes; };
@@ -155,8 +149,7 @@ int snd_tscm_stream_lock_try(struct snd_tscm *tscm); 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, u64 addr, unsigned int len, - snd_fw_async_midi_port_fill fill); + struct fw_unit *unit, u64 addr, unsigned int len); void snd_fw_async_midi_port_destroy(struct snd_fw_async_midi_port *port);
static inline void