Commits
Olivier Moysan committed 2e78a5562eb
ASoC: dmaengine_pcm: document process callback
Add missing description of process callback.
Fixes: 78648092ef46 ("ASoC: dmaengine_pcm: add processing support")
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>