32 	struct snd_hrtimer *stime = container_of(hrt, struct snd_hrtimer, hrt);  in snd_hrtimer_callback()  local
33 	struct snd_timer *t = stime->timer;  in snd_hrtimer_callback()
41 	stime->in_callback = true;  in snd_hrtimer_callback()
50 	snd_timer_interrupt(stime->timer, ticks);  in snd_hrtimer_callback()
58 	stime->in_callback = false;  in snd_hrtimer_callback()
66 	struct snd_hrtimer *stime;  in snd_hrtimer_open()  local
68 	stime = kzalloc(sizeof(*stime), GFP_KERNEL);  in snd_hrtimer_open()
69 	if (!stime)  in snd_hrtimer_open()
71 	hrtimer_init(&stime->hrt, CLOCK_MONOTONIC, HRTIMER_MODE_REL);  in snd_hrtimer_open()
72 	stime->timer = t;  in snd_hrtimer_open()
73 	stime->hrt.function = snd_hrtimer_callback;  in snd_hrtimer_open()
74 	t->private_data = stime;  in snd_hrtimer_open()
80 	struct snd_hrtimer *stime = t->private_data;  in snd_hrtimer_close()  local
82 	if (stime) {  in snd_hrtimer_close()
85 		stime->in_callback = 1; /* skip start/stop */  in snd_hrtimer_close()
88 		hrtimer_cancel(&stime->hrt);  in snd_hrtimer_close()
89 		kfree(stime);  in snd_hrtimer_close()
97 	struct snd_hrtimer *stime = t->private_data;  in snd_hrtimer_start()  local
99 	if (stime->in_callback)  in snd_hrtimer_start()
101 	hrtimer_start(&stime->hrt, ns_to_ktime(t->sticks * resolution),  in snd_hrtimer_start()
108 	struct snd_hrtimer *stime = t->private_data;  in snd_hrtimer_stop()  local
110 	if (stime->in_callback)  in snd_hrtimer_stop()
112 	hrtimer_try_to_cancel(&stime->hrt);  in snd_hrtimer_stop()