From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
This patch moves dpcm_set_fe_update_state() to top side. This is prepare for cleanup soc-pcm.c
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/soc-pcm.c | 45 ++++++++++++++++++++++----------------------- 1 file changed, 22 insertions(+), 23 deletions(-)
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index a253c9f918e1..1cc8d0b6ec3d 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -203,6 +203,28 @@ static inline void dpcm_remove_debugfs_state(struct snd_soc_dpcm *dpcm) } #endif
+/* Set FE's runtime_update state; the state is protected via PCM stream lock + * for avoiding the race with trigger callback. + * If the state is unset and a trigger is pending while the previous operation, + * process the pending trigger action here. + */ +static int dpcm_fe_dai_do_trigger(struct snd_pcm_substream *substream, int cmd); +static void dpcm_set_fe_update_state(struct snd_soc_pcm_runtime *fe, + int stream, enum snd_soc_dpcm_update state) +{ + struct snd_pcm_substream *substream = + snd_soc_dpcm_get_substream(fe, stream); + + snd_pcm_stream_lock_irq(substream); + if (state == SND_SOC_DPCM_UPDATE_NO && fe->dpcm[stream].trigger_pending) { + dpcm_fe_dai_do_trigger(substream, + fe->dpcm[stream].trigger_pending - 1); + fe->dpcm[stream].trigger_pending = 0; + } + fe->dpcm[stream].runtime_update = state; + snd_pcm_stream_unlock_irq(substream); +} + /** * snd_soc_runtime_action() - Increment/Decrement active count for * PCM runtime components @@ -1710,29 +1732,6 @@ static void dpcm_set_fe_runtime(struct snd_pcm_substream *substream) &runtime->hw.rate_min, &runtime->hw.rate_max); }
-static int dpcm_fe_dai_do_trigger(struct snd_pcm_substream *substream, int cmd); - -/* Set FE's runtime_update state; the state is protected via PCM stream lock - * for avoiding the race with trigger callback. - * If the state is unset and a trigger is pending while the previous operation, - * process the pending trigger action here. - */ -static void dpcm_set_fe_update_state(struct snd_soc_pcm_runtime *fe, - int stream, enum snd_soc_dpcm_update state) -{ - struct snd_pcm_substream *substream = - snd_soc_dpcm_get_substream(fe, stream); - - snd_pcm_stream_lock_irq(substream); - if (state == SND_SOC_DPCM_UPDATE_NO && fe->dpcm[stream].trigger_pending) { - dpcm_fe_dai_do_trigger(substream, - fe->dpcm[stream].trigger_pending - 1); - fe->dpcm[stream].trigger_pending = 0; - } - fe->dpcm[stream].runtime_update = state; - snd_pcm_stream_unlock_irq(substream); -} - static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream, int stream) {