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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2018-11-08 08:29:56 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-11-13 18:50:14 +0100 |
| commit | 59d177f65f50df07f5f0b461c968d2fab7597af1 (patch) | |
| tree | 2c4dc77959b660f643b367bc4ac9cfd3ceb28800 /sound/soc/omap/omap-mcbsp.c | |
| parent | ASoC: omap-mcbsp: Clean up the interrupt handlers (diff) | |
| download | linux-59d177f65f50df07f5f0b461c968d2fab7597af1.tar.xz linux-59d177f65f50df07f5f0b461c968d2fab7597af1.zip | |
ASoC: omap-mcbsp: Simplify the mcbsp_start/_stop function parameters
We either start/stop TX or RX, never both. Move the tx/rx direction
selection within the functions.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Tested-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/omap/omap-mcbsp.c')
| -rw-r--r-- | sound/soc/omap/omap-mcbsp.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index caa24c463b3e..a18b7ecc3a2e 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -201,27 +201,26 @@ static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *cpu_dai) { struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); - int err = 0, play = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK); switch (cmd) { case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: mcbsp->active++; - omap_mcbsp_start(mcbsp, play, !play); + omap_mcbsp_start(mcbsp, substream->stream); break; case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - omap_mcbsp_stop(mcbsp, play, !play); + omap_mcbsp_stop(mcbsp, substream->stream); mcbsp->active--; break; default: - err = -EINVAL; + return -EINVAL; } - return err; + return 0; } static snd_pcm_sframes_t omap_mcbsp_dai_delay( |