diff options
| author | Olivier Moysan <olivier.moysan@st.com> | 2019-11-04 14:36:54 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-05 09:19:44 +0100 |
| commit | 22f4892950b2b783f2e2884735549b9441faef12 (patch) | |
| tree | 8ce22832bffd2154a7b0a82d9191316895cb5d63 /include/linux/debugfs.h | |
| parent | 3f034e6889e7f0d369cba911b0b44765c320f0d9 (diff) | |
ASoC: stm32: sai: add restriction on mmap support
[ Upstream commit eaf072e512d54c95b0977eda06cbca3151ace1e5 ]
Do not support mmap in S/PDIF mode. In S/PDIF mode
the buffer has to be copied, to allow the channel status
bits insertion.
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Link: https://lore.kernel.org/r/20191104133654.28750-1-olivier.moysan@st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/debugfs.h')
0 files changed, 0 insertions, 0 deletions