diff options
Diffstat (limited to 'sound/soc/codecs/max98373-sdw.c')
| -rw-r--r-- | sound/soc/codecs/max98373-sdw.c | 34 |
1 files changed, 7 insertions, 27 deletions
diff --git a/sound/soc/codecs/max98373-sdw.c b/sound/soc/codecs/max98373-sdw.c index c9a2d4dabd3c..df92242af960 100644 --- a/sound/soc/codecs/max98373-sdw.c +++ b/sound/soc/codecs/max98373-sdw.c @@ -20,10 +20,6 @@ #include "max98373.h" #include "max98373-sdw.h" -struct sdw_stream_data { - struct sdw_stream_runtime *sdw_stream; -}; - static const u32 max98373_sdw_cache_reg[] = { MAX98373_R2054_MEAS_ADC_PVDD_CH_READBACK, MAX98373_R2055_MEAS_ADC_THERM_CH_READBACK, @@ -536,12 +532,12 @@ static int max98373_sdw_dai_hw_params(struct snd_pcm_substream *substream, snd_soc_component_get_drvdata(component); struct sdw_stream_config stream_config = {0}; struct sdw_port_config port_config = {0}; - struct sdw_stream_data *stream; + struct sdw_stream_runtime *sdw_stream; int ret, chan_sz, sampling_rate; - stream = snd_soc_dai_get_dma_data(dai, substream); + sdw_stream = snd_soc_dai_get_dma_data(dai, substream); - if (!stream) + if (!sdw_stream) return -EINVAL; if (!max98373->slave) @@ -565,7 +561,7 @@ static int max98373_sdw_dai_hw_params(struct snd_pcm_substream *substream, } ret = sdw_stream_add_slave(max98373->slave, &stream_config, - &port_config, 1, stream->sdw_stream); + &port_config, 1, sdw_stream); if (ret) { dev_err(dai->dev, "Unable to configure port\n"); return ret; @@ -664,32 +660,20 @@ static int max98373_pcm_hw_free(struct snd_pcm_substream *substream, struct snd_soc_component *component = dai->component; struct max98373_priv *max98373 = snd_soc_component_get_drvdata(component); - struct sdw_stream_data *stream = + struct sdw_stream_runtime *sdw_stream = snd_soc_dai_get_dma_data(dai, substream); if (!max98373->slave) return -EINVAL; - sdw_stream_remove_slave(max98373->slave, stream->sdw_stream); + sdw_stream_remove_slave(max98373->slave, sdw_stream); return 0; } static int max98373_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream, int direction) { - struct sdw_stream_data *stream; - - if (!sdw_stream) - return 0; - - stream = kzalloc(sizeof(*stream), GFP_KERNEL); - if (!stream) - return -ENOMEM; - - stream->sdw_stream = sdw_stream; - - /* Use tx_mask or rx_mask to configure stream tag and set dma_data */ - snd_soc_dai_dma_data_set(dai, direction, stream); + snd_soc_dai_dma_data_set(dai, direction, sdw_stream); return 0; } @@ -697,11 +681,7 @@ static int max98373_set_sdw_stream(struct snd_soc_dai *dai, static void max98373_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { - struct sdw_stream_data *stream; - - stream = snd_soc_dai_get_dma_data(dai, substream); snd_soc_dai_set_dma_data(dai, substream, NULL); - kfree(stream); } static int max98373_sdw_set_tdm_slot(struct snd_soc_dai *dai, |