From b9434540dd8f702c2cf33b82674e027cb779146e Mon Sep 17 00:00:00 2001 From: Takashi Sakamoto Date: Tue, 18 Jun 2019 22:26:18 +0900 Subject: ALSA: firewire-digi00x: unify stop and release method for duplex streams >From callbacks for pcm and rawmidi interfaces, the functions to stop and release duplex streams are called at the same time. This commit merges the two functions. Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai --- sound/firewire/digi00x/digi00x-midi.c | 1 - sound/firewire/digi00x/digi00x-pcm.c | 1 - sound/firewire/digi00x/digi00x-stream.c | 14 +++++--------- sound/firewire/digi00x/digi00x.h | 1 - 4 files changed, 5 insertions(+), 12 deletions(-) (limited to 'sound/firewire') diff --git a/sound/firewire/digi00x/digi00x-midi.c b/sound/firewire/digi00x/digi00x-midi.c index cca888cce0d3..ca06ad318ed6 100644 --- a/sound/firewire/digi00x/digi00x-midi.c +++ b/sound/firewire/digi00x/digi00x-midi.c @@ -37,7 +37,6 @@ static int midi_close(struct snd_rawmidi_substream *substream) mutex_lock(&dg00x->mutex); --dg00x->substreams_counter; snd_dg00x_stream_stop_duplex(dg00x); - snd_dg00x_stream_release_duplex(dg00x); mutex_unlock(&dg00x->mutex); snd_dg00x_stream_lock_release(dg00x); diff --git a/sound/firewire/digi00x/digi00x-pcm.c b/sound/firewire/digi00x/digi00x-pcm.c index 9ed2ebdcf23a..c38fbd6ded9f 100644 --- a/sound/firewire/digi00x/digi00x-pcm.c +++ b/sound/firewire/digi00x/digi00x-pcm.c @@ -189,7 +189,6 @@ static int pcm_hw_free(struct snd_pcm_substream *substream) --dg00x->substreams_counter; snd_dg00x_stream_stop_duplex(dg00x); - snd_dg00x_stream_release_duplex(dg00x); mutex_unlock(&dg00x->mutex); diff --git a/sound/firewire/digi00x/digi00x-stream.c b/sound/firewire/digi00x/digi00x-stream.c index 3c5e1c5a2e11..7c8e7ad48d03 100644 --- a/sound/firewire/digi00x/digi00x-stream.c +++ b/sound/firewire/digi00x/digi00x-stream.c @@ -293,14 +293,6 @@ int snd_dg00x_stream_reserve_duplex(struct snd_dg00x *dg00x, unsigned int rate) return 0; } -void snd_dg00x_stream_release_duplex(struct snd_dg00x *dg00x) -{ - if (dg00x->substreams_counter == 0) { - fw_iso_resources_free(&dg00x->tx_resources); - fw_iso_resources_free(&dg00x->rx_resources); - } -} - int snd_dg00x_stream_start_duplex(struct snd_dg00x *dg00x) { unsigned int generation = dg00x->rx_resources.generation; @@ -372,8 +364,12 @@ error: void snd_dg00x_stream_stop_duplex(struct snd_dg00x *dg00x) { - if (dg00x->substreams_counter == 0) + if (dg00x->substreams_counter == 0) { finish_session(dg00x); + + fw_iso_resources_free(&dg00x->tx_resources); + fw_iso_resources_free(&dg00x->rx_resources); + } } void snd_dg00x_stream_update_duplex(struct snd_dg00x *dg00x) diff --git a/sound/firewire/digi00x/digi00x.h b/sound/firewire/digi00x/digi00x.h index 3fb1c49f6f9e..2d026b5b0079 100644 --- a/sound/firewire/digi00x/digi00x.h +++ b/sound/firewire/digi00x/digi00x.h @@ -143,7 +143,6 @@ int snd_dg00x_stream_init_duplex(struct snd_dg00x *dg00x); int snd_dg00x_stream_reserve_duplex(struct snd_dg00x *dg00x, unsigned int rate); int snd_dg00x_stream_start_duplex(struct snd_dg00x *dg00x); void snd_dg00x_stream_stop_duplex(struct snd_dg00x *dg00x); -void snd_dg00x_stream_release_duplex(struct snd_dg00x *dg00x); void snd_dg00x_stream_update_duplex(struct snd_dg00x *dg00x); void snd_dg00x_stream_destroy_duplex(struct snd_dg00x *dg00x); -- cgit v1.2.3-59-g8ed1b