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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2017-04-14 16:46:26 +0900 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-04-14 14:50:29 +0200 |
| commit | 9bae2150d0144e0be423367e5385442141979213 (patch) | |
| tree | 201a54f6e8b31d0cb7fa8c5738a66486af87e068 /sound/firewire | |
| parent | 531f471834227d0321110c071ea352bb14aca36d (diff) | |
| download | linux-9bae2150d0144e0be423367e5385442141979213.tar.bz2 | |
ALSA: firewire-tascam: remove callback function from async midi port
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>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire')
| -rw-r--r-- | sound/firewire/tascam/tascam-transaction.c | 8 | ||||
| -rw-r--r-- | 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 8ba006e456e8..dcbc0033a3ad 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 de76313e5d50..116a2003f19e 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; 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 |