ASoC: pcm512x: Fix divide by zero issue

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If den=1 and pllin_rate>20MHz then den and num are adjusted to 0
causing a divide by zero error a few lines further on. Therefore
this patch correctly scales num and den such that
pllin_rate/den < 20MHz as required in the device data sheet.

Signed-off-by: Howard Mitchell <hm@hmbedded.co.uk>
Signed-off-by: Mark Brown <broonie@sirena.org.uk>
Cc: stable@vger.kernel.org

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Howard Mitchell 2015-03-20 21:13:45 +00:00 • committed by Mark Brown

parent 4d9b13c7cc

commit f073faa736

1 changed files with 2 additions and 2 deletions

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sound/soc/codecs/pcm512x.c

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