172 	dmap->qlen = dmap->qhead = dmap->qtail = dmap->user_counter = 0;  in dma_init_buffers()
352 	if (!signal_pending(current) && adev->dmap_out->qlen &&   in dma_reset_output()
376 	dmap->qlen = dmap->qhead = dmap->qtail = dmap->user_counter = 0;  in dma_reset_output()
393 	dmap->qlen = dmap->qhead = dmap->qtail = dmap->user_counter = 0;  in dma_reset_input()
440 		if (dmap->qlen > 0 && !(dmap->flags & DMA_ACTIVE))  in DMAbuf_sync()
445 		       adev->dmap_out->qlen && adev->dmap_out->underrun_count == 0) {  in DMAbuf_sync()
454 				return adev->dmap_out->qlen;  in DMAbuf_sync()
477 	return adev->dmap_out->qlen;  in DMAbuf_sync()
570 	} else while (dmap->qlen <= 0 && n++ < 10) {  in DMAbuf_getrdbuffer()
602 	if (dmap->qlen <= 0)  in DMAbuf_getrdbuffer()
621 	else if (dmap->qlen <= 0)  in DMAbuf_rmchars()
625 		dmap->qlen--;  in DMAbuf_rmchars()
720 	if (dmap->qlen >= lim)	/* No space at all */  in DMAbuf_space_in_queue()
731 	len = dmap->qlen;  in DMAbuf_space_in_queue()
893 		dmap->qlen++;  in DMAbuf_move_wrpointer()
907 		if (dmap->qlen > 1 || (dmap->qlen > 0 && (post || dmap->qlen >= dmap->nbufs - 1)))  in DMAbuf_move_wrpointer()
981 		dmap->qlen++;	/* Yes increment it (don't decrement) */  in do_outputintr()
990 	dmap->qlen--;  in do_outputintr()
1011 	while (dmap->qlen <= -dmap->closing) {  in do_outputintr()
1013 		dmap->qlen++;  in do_outputintr()
1022 	if (dmap->qlen > 0)  in do_outputintr()
1082 		dmap->qlen++;  in do_inputintr()
1094 	} else if (dmap->qlen >= (dmap->nbufs - 1)) {  in do_inputintr()
1101 	} else if (dmap->qlen >= 0 && dmap->qlen < dmap->nbufs) {  in do_inputintr()
1102 		dmap->qlen++;  in do_inputintr()
1121 	if (dmap->qlen > 0)  in do_inputintr()
1204 		if (dmap->qlen)  in poll_input()
1211 		    !dmap->qlen && adev->go) {  in poll_input()
1220 	if (!dmap->qlen)  in poll_input()
1233 		if (dmap->qlen)  in poll_output()