268 	struct idmac_channel *ichan = mx3_cam->idmac_channel[0];  in mx3_videobuf_queue()  local
269 	struct idmac_video_param *video = &ichan->params.video;  in mx3_videobuf_queue()
287 			&ichan->dma_chan, sg, 1, DMA_DEV_TO_MEM,  in mx3_videobuf_queue()
418 	struct idmac_channel *ichan = mx3_cam->idmac_channel[0];  in mx3_stop_streaming()  local
422 	if (ichan)  in mx3_stop_streaming()
423 		dmaengine_pause(&ichan->dma_chan);  in mx3_stop_streaming()
544 	struct idmac_channel **ichan = &mx3_cam->idmac_channel[0];  in mx3_camera_clock_stop()  local
546 	if (*ichan) {  in mx3_camera_clock_stop()
547 		dma_release_channel(&(*ichan)->dma_chan);  in mx3_camera_clock_stop()
548 		*ichan = NULL;  in mx3_camera_clock_stop()
769 	struct idmac_channel **ichan = &mx3_cam->idmac_channel[0];  in acquire_dma_channel()  local
781 	*ichan = to_idmac_chan(chan);  in acquire_dma_channel()
782 	(*ichan)->client = mx3_cam;  in acquire_dma_channel()