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Commit 6c331254 authored by Mark Hills's avatar Mark Hills Committed by Takashi Iwai
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ALSA: echoaudio: Prevent races in calls to set_audio_format() 



The function uses chip->comm_page which needs locking against
other use at the same time.

Signed-off-by: default avatarMark Hills <mark@xwax.org>
Link: https://lore.kernel.org/r/20200708101848.3457-3-mark@xwax.org
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 027c7002
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