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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2017-09-25 01:38:54 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-09-25 17:30:50 +0100 |
| commit | 9900a4226c785dbb32c08af5ae8fbbf1fc4c31d0 (patch) | |
| tree | 8d809c90ce811ebb786c2a655b5489eb98bdbb72 /sound/soc/soc-dapm.c | |
| parent | 464719255e095b0cc05a30b124f2cdc67a930d7f (diff) | |
| download | blackbird-op-linux-9900a4226c785dbb32c08af5ae8fbbf1fc4c31d0.tar.gz blackbird-op-linux-9900a4226c785dbb32c08af5ae8fbbf1fc4c31d0.zip | |
ASoC: remove unneeded dai->driver->ops check
On soc_add_dai(), it uses null_dai_ops if driver doesn't have
its own ops. This means, dai->driver->ops never been NULL.
dai->driver->ops check is not needed.
This patch removes it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-dapm.c')
| -rw-r--r-- | sound/soc/soc-dapm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index dcef67a9bd48..9d4748e2b67a 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -3681,7 +3681,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w, switch (event) { case SND_SOC_DAPM_PRE_PMU: substream.stream = SNDRV_PCM_STREAM_CAPTURE; - if (source->driver->ops && source->driver->ops->startup) { + if (source->driver->ops->startup) { ret = source->driver->ops->startup(&substream, source); if (ret < 0) { dev_err(source->dev, @@ -3695,7 +3695,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w, goto out; substream.stream = SNDRV_PCM_STREAM_PLAYBACK; - if (sink->driver->ops && sink->driver->ops->startup) { + if (sink->driver->ops->startup) { ret = sink->driver->ops->startup(&substream, sink); if (ret < 0) { dev_err(sink->dev, @@ -3725,13 +3725,13 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w, ret = 0; source->active--; - if (source->driver->ops && source->driver->ops->shutdown) { + if (source->driver->ops->shutdown) { substream.stream = SNDRV_PCM_STREAM_CAPTURE; source->driver->ops->shutdown(&substream, source); } sink->active--; - if (sink->driver->ops && sink->driver->ops->shutdown) { + if (sink->driver->ops->shutdown) { substream.stream = SNDRV_PCM_STREAM_PLAYBACK; sink->driver->ops->shutdown(&substream, sink); } |
