229 	struct idmac_channel *ichan = mx3_cam->idmac_channel[0];  in mx3_videobuf_prepare()  local
254 		buf->txd = ichan->dma_chan.device->device_prep_slave_sg(  in mx3_videobuf_prepare()
255 			&ichan->dma_chan, sg, 1, DMA_FROM_DEVICE,  in mx3_videobuf_prepare()
291 	struct idmac_channel *ichan = to_idmac_chan(txd->chan);  in mx3_videobuf_queue()  local
292 	struct idmac_video_param *video = &ichan->params.video;  in mx3_videobuf_queue()
501 	struct idmac_channel **ichan = &mx3_cam->idmac_channel[0];  in mx3_camera_remove_device()  local
505 	if (*ichan) {  in mx3_camera_remove_device()
506 		dma_release_channel(&(*ichan)->dma_chan);  in mx3_camera_remove_device()
507 		*ichan = NULL;  in mx3_camera_remove_device()
753 	struct idmac_channel **ichan = &mx3_cam->idmac_channel[0];  in acquire_dma_channel()  local
765 	*ichan = to_idmac_chan(chan);  in acquire_dma_channel()
766 	(*ichan)->client = mx3_cam;  in acquire_dma_channel()