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ASoC: twl6040: make pointer dmic_codec_dev static

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The pointer dmic_codec_dev is local to the source and does not need
to be in global scope, so make it static.

Cleans up sparse warning:
warning: symbol 'dmic_codec_dev' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Colin Ian King 2018-06-06 10:35:04 +01:00 committed by Mark Brown
parent d5c4e972d5
commit 510e419cb8
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1 changed files with 1 additions and 1 deletions
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2
sound/soc/omap/omap-abe-twl6040.c
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@ -40,7 +40,7 @@ struct abe_twl6040 {
int mclk_freq; /* MCLK frequency speed for twl6040 */
};
struct platform_device *dmic_codec_dev;
static struct platform_device *dmic_codec_dev;
static int omap_abe_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)