1SND_POWER_WAIT(9)       Management of Cards and Device       SND_POWER_WAIT(9)
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NAME

6       snd_power_wait - wait until the power-state is changed.
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SYNOPSIS

9       int snd_power_wait(struct snd_card * card, unsigned int power_state);
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ARGUMENTS

12       card
13           soundcard structure
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15       power_state
16           expected power state
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DESCRIPTION

19       Waits until the power-state is changed.
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NOTE

22       the power lock must be active before call.
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25Kernel Hackers Manual 2.6.         June 2019                 SND_POWER_WAIT(9)
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