From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
snd_soc_set_runtime_hwparams() is called from each driver to initialize hw parameters, but coping each parameters one-by-one.
Current code is not copying all parameters, but no big effect if we do it. This patch copies all parameters by simple code.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/soc-pcm.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 5d17c9eb8b69..de31eb7fbec9 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -296,15 +296,8 @@ bool snd_soc_runtime_ignore_pmdown_time(struct snd_soc_pcm_runtime *rtd) int snd_soc_set_runtime_hwparams(struct snd_pcm_substream *substream, const struct snd_pcm_hardware *hw) { - struct snd_pcm_runtime *runtime = substream->runtime; - runtime->hw.info = hw->info; - runtime->hw.formats = hw->formats; - runtime->hw.period_bytes_min = hw->period_bytes_min; - runtime->hw.period_bytes_max = hw->period_bytes_max; - runtime->hw.periods_min = hw->periods_min; - runtime->hw.periods_max = hw->periods_max; - runtime->hw.buffer_bytes_max = hw->buffer_bytes_max; - runtime->hw.fifo_size = hw->fifo_size; + substream->runtime->hw = *hw; + return 0; } EXPORT_SYMBOL_GPL(snd_soc_set_runtime_hwparams);