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ASoC: stm32: dfsdm: fix 16 bits record
authorOlivier Moysan <olivier.moysan@st.com>
Fri, 10 Jan 2020 13:11:31 +0000 (14:11 +0100)
committerMark Brown <broonie@kernel.org>
Fri, 10 Jan 2020 13:30:10 +0000 (13:30 +0000)
commit8e55ea19125b65cffe42747359af99d545e85f2f
treebcc8831f52b3791ad7be2bd70ead34ad3538591atree | snapshot
parenta14bf98c045bf119b7e779f186528e38c6428830commit | diff
ASoC: stm32: dfsdm: fix 16 bits record

In stm32_afsdm_pcm_cb function, the transfer size is provided in bytes.
However, samples are copied as 16 bits words from iio buffer.
Divide by two the transfer size, to copy the right number of samples.

Fixes: 1e7f6e1c69f0 ("ASoC: stm32: dfsdm: add 16 bits audio record support")
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Link: https://lore.kernel.org/r/20200110131131.3191-1-olivier.moysan@st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/stm/stm32_adfsdm.c diff | blob | history
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