401 	const char *opname = is_prepare ? "prepare_buf" : "qbuf";  in vb2_queue_or_prepare_buf()  local
408 		dprintk(q, 1, "%s: invalid buffer type\n", opname);  in vb2_queue_or_prepare_buf()
413 		dprintk(q, 1, "%s: buffer index out of range\n", opname);  in vb2_queue_or_prepare_buf()
419 		dprintk(q, 1, "%s: buffer is NULL\n", opname);  in vb2_queue_or_prepare_buf()
424 		dprintk(q, 1, "%s: invalid memory type\n", opname);  in vb2_queue_or_prepare_buf()
436 		dprintk(q, 1, "%s: buffer is not in dequeued state\n", opname);  in vb2_queue_or_prepare_buf()
455 			dprintk(q, 1, "%s: queue requires requests\n", opname);  in vb2_queue_or_prepare_buf()
459 			dprintk(q, 1, "%s: queue uses requests\n", opname);  in vb2_queue_or_prepare_buf()
464 		dprintk(q, 1, "%s: queue does not support requests\n", opname);  in vb2_queue_or_prepare_buf()
467 		dprintk(q, 1, "%s: queue does not use requests\n", opname);  in vb2_queue_or_prepare_buf()
497 		dprintk(q, 1, "%s: request_fd < 0\n", opname);  in vb2_queue_or_prepare_buf()
503 		dprintk(q, 1, "%s: invalid request_fd\n", opname);  in vb2_queue_or_prepare_buf()
513 		dprintk(q, 1, "%s: request is not idle\n", opname);  in vb2_queue_or_prepare_buf()