ALSA: fireworks/bebob: Shorten critical section for stream_stop_duplex()
All assignment for local variables in these functions are not related to critical section. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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committed by
Takashi Iwai

parent
21fd3e956e
commit
c6e5e741c6
@@ -655,8 +655,6 @@ void snd_bebob_stream_stop_duplex(struct snd_bebob *bebob)
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struct amdtp_stream *master, *slave;
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atomic_t *master_substreams, *slave_substreams;
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mutex_lock(&bebob->mutex);
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if (bebob->master == &bebob->rx_stream) {
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slave = &bebob->tx_stream;
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master = &bebob->rx_stream;
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@@ -669,6 +667,8 @@ void snd_bebob_stream_stop_duplex(struct snd_bebob *bebob)
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master_substreams = &bebob->capture_substreams;
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}
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mutex_lock(&bebob->mutex);
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if (atomic_read(slave_substreams) == 0) {
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amdtp_stream_pcm_abort(slave);
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amdtp_stream_stop(slave);
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