18 May
2021
18 May
'21
8:54 p.m.
On Tue, 18 May 2021 20:01:33 +0200, Jaroslav Kysela wrote:
Dne 18. 05. 21 v 18:51 Takashi Iwai napsal(a):
+/**
- snd_power_sync_ref - wait until the card power_ref is freed
- @card: sound card object
- This function is used to synchronize with the pending power_ref being
- released.
- */
+void snd_power_sync_ref(struct snd_card *card) +{
- wait_event(card->power_ref_sleep, !atomic_read(&card->power_ref));
+} +EXPORT_SYMBOL_GPL(snd_power_sync_ref);
Perhaps, this function can be inline, too?
I thought of that, too. Then maybe core.h needs more inclusion, but it might be worth, yeah.
thanks,
Takashi