ALSA: echoaudio: Prevent races in calls to set_audio_format()

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

Signed-off-by: Mark Hills <mark@xwax.org>
Link: https://lore.kernel.org/r/20200708101848.3457-3-mark@xwax.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Mark Hills 2020-07-08 11:18:46 +01:00 • committed by Takashi Iwai

parent 027c70021b

commit 6c33125448

1 changed files with 14 additions and 1 deletions

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15

sound/pci/echoaudio/echoaudio.c

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