ASoC: dmic: declare trigger function as static

No reason why this is global, fix warnings with W=1

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Pierre-Louis Bossart 2019-01-04 20:02:29 -06:00 • committed by Mark Brown
commit 902d822222
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