608 	unsigned long delta_play = 0, delta_capt = 0, cur_jiffies;  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()
623 	if (delta_play == 0 && delta_capt == 0)  in loopback_jiffies_timer_pos_update()
626 	if (delta_play > delta_capt) {  in loopback_jiffies_timer_pos_update()
627 		count1 = bytepos_delta(dpcm_play, delta_play - delta_capt);  in loopback_jiffies_timer_pos_update()
629 		delta_play = delta_capt;  in loopback_jiffies_timer_pos_update()
630 	} else if (delta_play < delta_capt) {  in loopback_jiffies_timer_pos_update()
631 		count1 = bytepos_delta(dpcm_capt, delta_capt - delta_play);  in loopback_jiffies_timer_pos_update()
634 		delta_capt = delta_play;  in loopback_jiffies_timer_pos_update()
637 	if (delta_play == 0 && delta_capt == 0)  in loopback_jiffies_timer_pos_update()
641 	count1 = bytepos_delta(dpcm_play, delta_play);  in loopback_jiffies_timer_pos_update()