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Commit 14fa43f5 authored by Mark Brown's avatar Mark Brown
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ASoC: Only register AC97 bus if it's not done already



ASoC supports both explicit codec drivers for AC97 devices and a simple
driver which uses the standard ALSA AC97 framework for codec support.
When used with the generic AC97 codec support that will provide the
ad hoc AC97 device for drivers like touchscreens to attach to so the
core shouldn't do so.

Reported-by: default avatarManuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 272edb00
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