ALSA: hda: remove redundant variable in snd_hdac_stream_start()
This 2nd variables are all set as true in treewide. So I think it can be removed for easy understanding. Signed-off-by: Zhang Yiqun <zhangyiqun@phytium.com.cn> Acked-by: Mark Brown <broonie@kernel.org> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20230209121723.14328-1-zhangyiqun@phytium.com.cn Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -575,7 +575,7 @@ void snd_hdac_stream_cleanup(struct hdac_stream *azx_dev);
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int snd_hdac_stream_setup_periods(struct hdac_stream *azx_dev);
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int snd_hdac_stream_set_params(struct hdac_stream *azx_dev,
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unsigned int format_val);
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void snd_hdac_stream_start(struct hdac_stream *azx_dev, bool fresh_start);
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void snd_hdac_stream_start(struct hdac_stream *azx_dev);
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void snd_hdac_stream_stop(struct hdac_stream *azx_dev);
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void snd_hdac_stop_streams(struct hdac_bus *bus);
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void snd_hdac_stop_streams_and_chip(struct hdac_bus *bus);
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@ -124,11 +124,10 @@ EXPORT_SYMBOL_GPL(snd_hdac_stream_init);
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/**
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* snd_hdac_stream_start - start a stream
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* @azx_dev: HD-audio core stream to start
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* @fresh_start: false = wallclock timestamp relative to period wallclock
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*
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* Start a stream, set start_wallclk and set the running flag.
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*/
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void snd_hdac_stream_start(struct hdac_stream *azx_dev, bool fresh_start)
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void snd_hdac_stream_start(struct hdac_stream *azx_dev)
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{
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struct hdac_bus *bus = azx_dev->bus;
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int stripe_ctl;
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@ -136,8 +135,6 @@ void snd_hdac_stream_start(struct hdac_stream *azx_dev, bool fresh_start)
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trace_snd_hdac_stream_start(bus, azx_dev);
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azx_dev->start_wallclk = snd_hdac_chip_readl(bus, WALLCLK);
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if (!fresh_start)
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azx_dev->start_wallclk -= azx_dev->period_wallclk;
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/* enable SIE */
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snd_hdac_chip_updatel(bus, INTCTL,
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@ -966,7 +963,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_dsp_prepare);
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void snd_hdac_dsp_trigger(struct hdac_stream *azx_dev, bool start)
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{
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if (start)
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snd_hdac_stream_start(azx_dev, true);
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snd_hdac_stream_start(azx_dev);
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else
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snd_hdac_stream_stop(azx_dev);
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}
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@ -257,7 +257,7 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
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azx_dev = get_azx_dev(s);
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if (start) {
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azx_dev->insufficient = 1;
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snd_hdac_stream_start(azx_stream(azx_dev), true);
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snd_hdac_stream_start(azx_stream(azx_dev));
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} else {
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snd_hdac_stream_stop(azx_stream(azx_dev));
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}
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@ -647,7 +647,7 @@ static int avs_dai_fe_trigger(struct snd_pcm_substream *substream, int cmd, stru
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case SNDRV_PCM_TRIGGER_START:
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case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
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spin_lock_irqsave(&bus->reg_lock, flags);
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snd_hdac_stream_start(hdac_stream(host_stream), true);
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snd_hdac_stream_start(hdac_stream(host_stream));
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spin_unlock_irqrestore(&bus->reg_lock, flags);
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/* Timeout on DRSM poll shall not stop the resume so ignore the result. */
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@ -190,7 +190,7 @@ static int avs_probe_compr_trigger(struct snd_compr_stream *cstream, int cmd,
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case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
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case SNDRV_PCM_TRIGGER_RESUME:
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spin_lock_irqsave(&bus->reg_lock, cookie);
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snd_hdac_stream_start(hdac_stream(host_stream), true);
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snd_hdac_stream_start(hdac_stream(host_stream));
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spin_unlock_irqrestore(&bus->reg_lock, cookie);
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break;
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@ -449,7 +449,7 @@ static int skl_decoupled_trigger(struct snd_pcm_substream *substream,
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spin_lock_irqsave(&bus->reg_lock, cookie);
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if (start) {
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snd_hdac_stream_start(hdac_stream(stream), true);
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snd_hdac_stream_start(hdac_stream(stream));
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snd_hdac_stream_timecounter_init(hstr, 0);
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} else {
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snd_hdac_stream_stop(hdac_stream(stream));
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@ -1134,7 +1134,7 @@ static int skl_coupled_trigger(struct snd_pcm_substream *substream,
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continue;
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stream = get_hdac_ext_stream(s);
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if (start)
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snd_hdac_stream_start(hdac_stream(stream), true);
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snd_hdac_stream_start(hdac_stream(stream));
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else
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snd_hdac_stream_stop(hdac_stream(stream));
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}
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