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Commit 02fd1a76 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Takashi Iwai
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ALSA: fm801: introduce fm801_ac97_is_ready()/fm801_ac97_is_valid() helpers 



The introduced functios check AC97 if it's ready for communication and
read data is valid.

Signed-off-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 215dacc2
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