| snd_card_free_when_closed(9) - phpMan
SND_CARD_FREE_WHEN_C(9) Management of Cards and Device SND_CARD_FREE_WHEN_C(9)
NAME
snd_card_free_when_closed - Disconnect the card, free it later eventually
SYNOPSIS
int snd_card_free_when_closed(struct snd_card * card);
ARGUMENTS
card
soundcard structure
DESCRIPTION
Unlike snd_card_free, this function doesn't try to release the card resource immediately,
but tries to disconnect at first. When the card is still in use, the function returns
before freeing the resources. The card resources will be freed when the refcount gets to
zero.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 SND_CARD_FREE_WHEN_C(9)
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