142 	struct atmel_pcm_dma_params *dma_params;  in atmel_ssc_interrupt()  local
156 	for (i = 0; i < ARRAY_SIZE(ssc_p->dma_params); i++) {  in atmel_ssc_interrupt()
157 		dma_params = ssc_p->dma_params[i];  in atmel_ssc_interrupt()
159 		if ((dma_params != NULL) &&  in atmel_ssc_interrupt()
160 			(dma_params->dma_intr_handler != NULL)) {  in atmel_ssc_interrupt()
161 			ssc_substream_mask = (dma_params->mask->ssc_endx |  in atmel_ssc_interrupt()
162 					dma_params->mask->ssc_endbuf);  in atmel_ssc_interrupt()
164 				dma_params->dma_intr_handler(ssc_sr,  in atmel_ssc_interrupt()
165 						dma_params->  in atmel_ssc_interrupt()
274 	struct atmel_pcm_dma_params *dma_params;  in atmel_ssc_startup()  local
312 	dma_params = &ssc_dma_params[pdev->id][dir];  in atmel_ssc_startup()
313 	dma_params->ssc = ssc_p->ssc;  in atmel_ssc_startup()
314 	dma_params->substream = substream;  in atmel_ssc_startup()
316 	ssc_p->dma_params[dir] = dma_params;  in atmel_ssc_startup()
318 	snd_soc_dai_set_dma_data(dai, substream, dma_params);  in atmel_ssc_startup()
337 	struct atmel_pcm_dma_params *dma_params;  in atmel_ssc_shutdown()  local
345 	dma_params = ssc_p->dma_params[dir];  in atmel_ssc_shutdown()
347 	if (dma_params != NULL) {  in atmel_ssc_shutdown()
348 		dma_params->ssc = NULL;  in atmel_ssc_shutdown()
349 		dma_params->substream = NULL;  in atmel_ssc_shutdown()
350 		ssc_p->dma_params[dir] = NULL;  in atmel_ssc_shutdown()
465 	struct atmel_pcm_dma_params *dma_params;  in atmel_ssc_hw_params()  local
524 	dma_params = ssc_p->dma_params[dir];  in atmel_ssc_hw_params()
534 		dma_params->pdc_xfer_size = 1;  in atmel_ssc_hw_params()
538 		dma_params->pdc_xfer_size = 2;  in atmel_ssc_hw_params()
542 		dma_params->pdc_xfer_size = 4;  in atmel_ssc_hw_params()
546 		dma_params->pdc_xfer_size = 4;  in atmel_ssc_hw_params()
717 	struct atmel_pcm_dma_params *dma_params;  in atmel_ssc_prepare()  local
725 	dma_params = ssc_p->dma_params[dir];  in atmel_ssc_prepare()
727 	ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_disable);  in atmel_ssc_prepare()
728 	ssc_writel(ssc_p->ssc->regs, IDR, dma_params->mask->ssc_error);  in atmel_ssc_prepare()
741 	struct atmel_pcm_dma_params *dma_params;  in atmel_ssc_trigger()  local
749 	dma_params = ssc_p->dma_params[dir];  in atmel_ssc_trigger()
755 		ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_enable);  in atmel_ssc_trigger()
758 		ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_disable);  in atmel_ssc_trigger()