snd_power_wait9
Wait until the power-state is changed.
Usage
int snd_power_wait(struct snd_card * card, unsigned int power_state);
Arguments
card
soundcard structure
power_state
expected power state
Overview
Waits until the power-state is changed.
Return
Zero if successful, or a negative error code.
Note
the power lock must be active before call.
Releases
6 releases since Debian 4.0 (Etch); the text changed 5 times.