604 	struct loopback_pcm *dpcm_play =  in loopback_jiffies_timer_pos_update()  local
614 		delta_play = cur_jiffies - dpcm_play->last_jiffies;  in loopback_jiffies_timer_pos_update()
615 		dpcm_play->last_jiffies += delta_play;  in loopback_jiffies_timer_pos_update()
627 		count1 = bytepos_delta(dpcm_play, delta_play - delta_capt);  in loopback_jiffies_timer_pos_update()
628 		bytepos_finish(dpcm_play, count1);  in loopback_jiffies_timer_pos_update()
641 	count1 = bytepos_delta(dpcm_play, delta_play);  in loopback_jiffies_timer_pos_update()
647 		dpcm_play->last_drift = count1 - count2;  in loopback_jiffies_timer_pos_update()
649 	copy_play_buf(dpcm_play, dpcm_capt, count1);  in loopback_jiffies_timer_pos_update()
650 	bytepos_finish(dpcm_play, count1);  in loopback_jiffies_timer_pos_update()
714 	struct loopback_pcm *dpcm_play, *dpcm_capt;  in loopback_snd_timer_period_elapsed()  local
728 	dpcm_play = cable->streams[SNDRV_PCM_STREAM_PLAYBACK];  in loopback_snd_timer_period_elapsed()
732 		if (!dpcm_play ||  in loopback_snd_timer_period_elapsed()
733 		    dpcm_play->substream->runtime->state !=  in loopback_snd_timer_period_elapsed()
741 			dpcm_play->substream : NULL;  in loopback_snd_timer_period_elapsed()
745 				dpcm_play->substream->runtime :  in loopback_snd_timer_period_elapsed()
770 		copy_play_buf(dpcm_play, dpcm_capt, elapsed_bytes);  in loopback_snd_timer_period_elapsed()
771 		bytepos_finish(dpcm_play, elapsed_bytes);  in loopback_snd_timer_period_elapsed()
774 		bytepos_finish(dpcm_play, elapsed_bytes);  in loopback_snd_timer_period_elapsed()