1275 		struct cx231xx_dmaqueue *dma_q)  in buffer_copy()  argument
1282 	if (dma_q->mpeg_buffer_done == 0) {  in buffer_copy()
1283 		if (list_empty(&dma_q->active))  in buffer_copy()
1286 		buf = list_entry(dma_q->active.next,  in buffer_copy()
1289 		dma_q->mpeg_buffer_done = 1;  in buffer_copy()
1295 	if ((dma_q->mpeg_buffer_completed+len) <  in buffer_copy()
1297 		if (dma_q->add_ps_package_head ==  in buffer_copy()
1299 			memcpy(vbuf+dma_q->mpeg_buffer_completed,  in buffer_copy()
1300 					dma_q->ps_head, 3);  in buffer_copy()
1301 			dma_q->mpeg_buffer_completed =  in buffer_copy()
1302 				dma_q->mpeg_buffer_completed + 3;  in buffer_copy()
1303 			dma_q->add_ps_package_head =  in buffer_copy()
1306 		memcpy(vbuf+dma_q->mpeg_buffer_completed, data, len);  in buffer_copy()
1307 		dma_q->mpeg_buffer_completed =  in buffer_copy()
1308 			dma_q->mpeg_buffer_completed + len;  in buffer_copy()
1310 		dma_q->mpeg_buffer_done = 0;  in buffer_copy()
1313 			mpeglines*mpeglinesize - dma_q->mpeg_buffer_completed;  in buffer_copy()
1314 		memcpy(vbuf+dma_q->mpeg_buffer_completed,  in buffer_copy()
1322 		dma_q->mpeg_buffer_completed = 0;  in buffer_copy()
1326 			dma_q->left_data_count = len - tail_data;  in buffer_copy()
1327 			memcpy(dma_q->p_left_data,  in buffer_copy()
1334 		struct cx231xx_dmaqueue *dma_q)  in buffer_filled()  argument
1339 	if (list_empty(&dma_q->active))  in buffer_filled()
1342 	buf = list_entry(dma_q->active.next,  in buffer_filled()
1357 	struct cx231xx_dmaqueue *dma_q = urb->context;  in cx231xx_isoc_copy()  local
1363 		if (dma_q->left_data_count > 0) {  in cx231xx_isoc_copy()
1364 			buffer_copy(dev, dma_q->p_left_data,  in cx231xx_isoc_copy()
1365 				    dma_q->left_data_count, urb, dma_q);  in cx231xx_isoc_copy()
1366 			dma_q->mpeg_buffer_completed = dma_q->left_data_count;  in cx231xx_isoc_copy()
1367 			dma_q->left_data_count = 0;  in cx231xx_isoc_copy()
1375 			buffer_copy(dev, p_buffer, buffer_size, urb, dma_q);  in cx231xx_isoc_copy()
1383 	struct cx231xx_dmaqueue *dma_q = urb->context;  in cx231xx_bulk_copy()  local
1394 	memcpy(buffer, dma_q->ps_head, 3);  in cx231xx_bulk_copy()
1396 	memcpy(dma_q->ps_head, p_buffer+buffer_size-3, 3);  in cx231xx_bulk_copy()
1399 	buffer_filled(p_buffer, buffer_size, urb, dma_q);  in cx231xx_bulk_copy()