158 	struct atmel_pcm_dma_params *dma_params;  in atmel_ssc_interrupt()  local
172 	for (i = 0; i < ARRAY_SIZE(ssc_p->dma_params); i++) {  in atmel_ssc_interrupt()
173 		dma_params = ssc_p->dma_params[i];  in atmel_ssc_interrupt()
175 		if ((dma_params != NULL) &&  in atmel_ssc_interrupt()
176 			(dma_params->dma_intr_handler != NULL)) {  in atmel_ssc_interrupt()
177 			ssc_substream_mask = (dma_params->mask->ssc_endx |  in atmel_ssc_interrupt()
178 					dma_params->mask->ssc_endbuf);  in atmel_ssc_interrupt()
180 				dma_params->dma_intr_handler(ssc_sr,  in atmel_ssc_interrupt()
181 						dma_params->  in atmel_ssc_interrupt()
289 	struct atmel_pcm_dma_params *dma_params;  in atmel_ssc_startup()  local
323 	dma_params = &ssc_dma_params[dai->id][dir];  in atmel_ssc_startup()
324 	dma_params->ssc = ssc_p->ssc;  in atmel_ssc_startup()
325 	dma_params->substream = substream;  in atmel_ssc_startup()
327 	ssc_p->dma_params[dir] = dma_params;  in atmel_ssc_startup()
329 	snd_soc_dai_set_dma_data(dai, substream, dma_params);  in atmel_ssc_startup()
350 	struct atmel_pcm_dma_params *dma_params;  in atmel_ssc_shutdown()  local
358 	dma_params = ssc_p->dma_params[dir];  in atmel_ssc_shutdown()
360 	if (dma_params != NULL) {  in atmel_ssc_shutdown()
361 		dma_params->ssc = NULL;  in atmel_ssc_shutdown()
362 		dma_params->substream = NULL;  in atmel_ssc_shutdown()
363 		ssc_p->dma_params[dir] = NULL;  in atmel_ssc_shutdown()
451 	struct atmel_pcm_dma_params *dma_params;  in atmel_ssc_hw_params()  local
467 	dma_params = ssc_p->dma_params[dir];  in atmel_ssc_hw_params()
477 		dma_params->pdc_xfer_size = 1;  in atmel_ssc_hw_params()
481 		dma_params->pdc_xfer_size = 2;  in atmel_ssc_hw_params()
485 		dma_params->pdc_xfer_size = 4;  in atmel_ssc_hw_params()
489 		dma_params->pdc_xfer_size = 4;  in atmel_ssc_hw_params()
776 	struct atmel_pcm_dma_params *dma_params;  in atmel_ssc_prepare()  local
784 	dma_params = ssc_p->dma_params[dir];  in atmel_ssc_prepare()
786 	ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_disable);  in atmel_ssc_prepare()
787 	ssc_writel(ssc_p->ssc->regs, IDR, dma_params->mask->ssc_error);  in atmel_ssc_prepare()
799 	struct atmel_pcm_dma_params *dma_params;  in atmel_ssc_trigger()  local
807 	dma_params = ssc_p->dma_params[dir];  in atmel_ssc_trigger()
813 		ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_enable);  in atmel_ssc_trigger()
816 		ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_disable);  in atmel_ssc_trigger()