ASoC: mediatek: mt8186: Remove unused mutex.

The mutex mutex_request_dram has no user.

Remove mutex_request_dram.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230803083908.9DxbPvOK@linutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
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Sebastian Andrzej Siewior 2023-08-03 10:39:08 +02:00 • committed by Mark Brown
commit 248c74bf42
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