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ASoC: hdmi-codec: re-introduce mutex locking
authorJerome Brunet <jbrunet@baylibre.com>
Mon, 13 May 2019 08:18:47 +0000 (10:18 +0200)
committerMark Brown <broonie@kernel.org>
Mon, 13 May 2019 11:46:47 +0000 (12:46 +0100)
commit28d16e89c6be1edb37904b5420c764dee5ef338e
tree9188b608dc21725e5bead9624c3a77174187cae0tree | snapshot
parent4b269e12a9d1ff93c98c07d336bc48ef3de02dc3commit | diff
ASoC: hdmi-codec: re-introduce mutex locking

Replace the bit atomic operations by a mutex to ensure only one dai
at a time is active on the hdmi codec.

This is a follow up on change:
44bdf6803285 ("ASoC: hdmi-codec: remove reference to the current substream")

Suggested-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/hdmi-codec.c diff | blob | history
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