266 	struct idmac_channel *ichan = mx3_cam->idmac_channel[0];  in mx3_videobuf_queue()  local
267 	struct idmac_video_param *video = &ichan->params.video;  in mx3_videobuf_queue()
285 			&ichan->dma_chan, sg, 1, DMA_DEV_TO_MEM,  in mx3_videobuf_queue()
414 	struct idmac_channel *ichan = mx3_cam->idmac_channel[0];  in mx3_stop_streaming()  local
418 	if (ichan)  in mx3_stop_streaming()
419 		dmaengine_pause(&ichan->dma_chan);  in mx3_stop_streaming()
540 	struct idmac_channel **ichan = &mx3_cam->idmac_channel[0];  in mx3_camera_clock_stop()  local
542 	if (*ichan) {  in mx3_camera_clock_stop()
543 		dma_release_channel(&(*ichan)->dma_chan);  in mx3_camera_clock_stop()
544 		*ichan = NULL;  in mx3_camera_clock_stop()
762 	struct idmac_channel **ichan = &mx3_cam->idmac_channel[0];  in acquire_dma_channel()  local
774 	*ichan = to_idmac_chan(chan);  in acquire_dma_channel()
775 	(*ichan)->client = mx3_cam;  in acquire_dma_channel()