diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2018-09-18 04:30:54 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-09-20 20:31:19 +0300 |
| commit | d2e24d64652bf9d272e5496ae8a562bc64facff3 (patch) | |
| tree | ffdfeb6b7da3437740701b148ae5c4f22382eb52 | |
| parent | 1a1035a9854fd893d487a84edccc1d5804e1d716 (diff) | |
| download | linux-d2e24d64652bf9d272e5496ae8a562bc64facff3.tar.xz | |
ASoC: add for_each_dpcm_fe() macro
To be more readable code, this patch adds
new for_each_dpcm_fe() macro, and replace existing code to it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | include/sound/soc-dpcm.h | 3 | ||||
| -rw-r--r-- | sound/soc/soc-pcm.c | 6 |
2 files changed, 6 insertions, 3 deletions
diff --git a/include/sound/soc-dpcm.h b/include/sound/soc-dpcm.h index 9bb92f187af8..f130de6cfe8e 100644 --- a/include/sound/soc-dpcm.h +++ b/include/sound/soc-dpcm.h @@ -103,6 +103,9 @@ struct snd_soc_dpcm_runtime { int trigger_pending; /* trigger cmd + 1 if pending, 0 if not */ }; +#define for_each_dpcm_fe(be, stream, dpcm) \ + list_for_each_entry(dpcm, &(be)->dpcm[stream].fe_clients, list_fe) + /* can this BE stop and free */ int snd_soc_dpcm_can_be_free_stop(struct snd_soc_pcm_runtime *fe, struct snd_soc_pcm_runtime *be, int stream); diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 09d0f668c78e..e7916630e6fa 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -1252,7 +1252,7 @@ static void dpcm_be_reparent(struct snd_soc_pcm_runtime *fe, be_substream = snd_soc_dpcm_get_substream(be, stream); - list_for_each_entry(dpcm, &be->dpcm[stream].fe_clients, list_fe) { + for_each_dpcm_fe(be, stream, dpcm) { if (dpcm->fe == fe) continue; @@ -3219,7 +3219,7 @@ int snd_soc_dpcm_can_be_free_stop(struct snd_soc_pcm_runtime *fe, struct snd_soc_dpcm *dpcm; int state; - list_for_each_entry(dpcm, &be->dpcm[stream].fe_clients, list_fe) { + for_each_dpcm_fe(be, stream, dpcm) { if (dpcm->fe == fe) continue; @@ -3246,7 +3246,7 @@ int snd_soc_dpcm_can_be_params(struct snd_soc_pcm_runtime *fe, struct snd_soc_dpcm *dpcm; int state; - list_for_each_entry(dpcm, &be->dpcm[stream].fe_clients, list_fe) { + for_each_dpcm_fe(be, stream, dpcm) { if (dpcm->fe == fe) continue; |