diff options
| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2021-11-25 11:15:17 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-11-26 14:24:22 +0100 |
| commit | 85d7acd0ef18725b1d3a7980eee8b84d46296b91 (patch) | |
| tree | 7026fda26a5475f135b77f65a6e08b750969153d /sound/soc/sof/pcm.c | |
| parent | ASoC: SOF: Add a helper for freeing PCM stream (diff) | |
| download | linux-85d7acd0ef18725b1d3a7980eee8b84d46296b91.tar.xz linux-85d7acd0ef18725b1d3a7980eee8b84d46296b91.zip | |
ASoC: SOF: pcm: move the check for prepared flag
Move the check for the prepared flag inside snd_pcm_dsp_pcm_free() to
avoid having to check it before every invocation of the function.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20211125101520.291581-8-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/pcm.c')
| -rw-r--r-- | sound/soc/sof/pcm.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c index 3aa708b1ac26..c61cd3cc4f02 100644 --- a/sound/soc/sof/pcm.c +++ b/sound/soc/sof/pcm.c @@ -107,6 +107,9 @@ int sof_pcm_dsp_pcm_free(struct snd_pcm_substream *substream, struct snd_sof_dev struct sof_ipc_reply reply; int ret; + if (!spcm->prepared[substream->stream]) + return 0; + stream.hdr.size = sizeof(stream); stream.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_FREE; stream.comp_id = spcm->stream[substream->stream].comp_id; @@ -178,11 +181,9 @@ static int sof_pcm_hw_params(struct snd_soc_component *component, * Handle repeated calls to hw_params() without free_pcm() in * between. At least ALSA OSS emulation depends on this. */ - if (spcm->prepared[substream->stream]) { - ret = sof_pcm_dsp_pcm_free(substream, sdev, spcm); - if (ret < 0) - return ret; - } + ret = sof_pcm_dsp_pcm_free(substream, sdev, spcm); + if (ret < 0) + return ret; dev_dbg(component->dev, "pcm: hw params stream %d dir %d\n", spcm->pcm.pcm_id, substream->stream); @@ -298,11 +299,9 @@ static int sof_pcm_hw_free(struct snd_soc_component *component, dev_dbg(component->dev, "pcm: free stream %d dir %d\n", spcm->pcm.pcm_id, substream->stream); - if (spcm->prepared[substream->stream]) { - ret = sof_pcm_dsp_pcm_free(substream, sdev, spcm); - if (ret < 0) - err = ret; - } + ret = sof_pcm_dsp_pcm_free(substream, sdev, spcm); + if (ret < 0) + err = ret; ret = sof_widget_list_free(sdev, spcm, substream->stream); if (ret < 0) |