ASoC: rsnd: makes rsnd_ssi_is_dma_mode() static

ssi.c only is using rsnd_ssi_is_dma_mode().
Let's move it as static function.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto 2018-11-21 08:15:30 +00:00 • committed by Mark Brown
commit 0ade2ccfb8
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2 changed files with 3 additions and 3 deletions