Lines Matching refs:dma_data
481 struct ssp_dai_dma_data *dma_data; in ssp_dai_startup() local
483 dma_data = kzalloc(sizeof(*dma_data), GFP_KERNEL); in ssp_dai_startup()
484 if (!dma_data) in ssp_dai_startup()
487 snd_soc_dai_set_dma_data(dai, substream, dma_data); in ssp_dai_startup()
496 struct ssp_dai_dma_data *dma_data; in ssp_dai_setup() local
499 dma_data = snd_soc_dai_get_dma_data(dai, substream); in ssp_dai_setup()
500 if (!dma_data) { in ssp_dai_setup()
505 if (dma_data->setup != setup) { in ssp_dai_setup()
508 dma_data->setup = setup; in ssp_dai_setup()
549 struct ssp_dai_dma_data *dma_data; in ssp_dai_shutdown() local
551 dma_data = snd_soc_dai_get_dma_data(dai, substream); in ssp_dai_shutdown()
552 if (!dma_data) { in ssp_dai_shutdown()
557 kfree(dma_data); in ssp_dai_shutdown()