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ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE 

This change resolves a new compile-time warning
when built as a loadable module:

WARNING: modpost: missing MODULE_LICENSE() in sound/soc/codecs/snd-soc-pcm512x-spi.o
see include/linux/module.h for more information

This adds the license as "GPL v2", which matches the header of the file.

MODULE_DESCRIPTION and MODULE_AUTHOR are also added.

Signed-off-by: Jesse Chan <jc@linux.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jesse Chan 2017-11-19 23:45:49 -08:00 committed by Mark Brown
parent 4fbd8d194f
commit 0cab20cec0
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1 changed files with 4 additions and 0 deletions
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4
sound/soc/codecs/pcm512x-spi.c
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@ -70,3 +70,7 @@ static struct spi_driver pcm512x_spi_driver = {
};
module_spi_driver(pcm512x_spi_driver);
MODULE_DESCRIPTION("ASoC PCM512x codec driver - SPI");
MODULE_AUTHOR("Mark Brown <broonie@kernel.org>");
MODULE_LICENSE("GPL v2");