| commit | 8aa62dc731e52b989dad6ab676156d6eaa2a4c9e | [log] [tgz] |
|---|---|---|
| author | Charles Keepax <ckeepax@opensource.cirrus.com> | Tue Mar 19 11:52:06 2019 +0000 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri May 10 17:54:06 2019 +0200 |
| tree | 8e0746889c518c44638f50705106375e2a10f719 | |
| parent | 2ece73fe079b7acce2d4b323b1960cbff4821d61 [diff] |
ASoC: wm_adsp: Add locking to wm_adsp2_bus_error [ Upstream commit a2225a6d155fcb247fe4c6d87f7c91807462966d ] Best to lock across handling the bus error to ensure the DSP doesn't change power state as we are reading the status registers. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>