Messages in this thread | | | From | Chen-Yu Tsai <> | Subject | [PATCH 0/2] regulator: vctrl: Avoid lockdep warning in enable/disable ops | Date | Wed, 25 Aug 2021 11:37:02 +0800 |
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Hi,
Here are a couple fixes for vctrl-regulator. This driver is only used RK3399-based Chromebooks.
Patch one fixes a misuse of the regulator API, which was found while tracing the code to fix the lockdep warning.
Patch two fixes a lockdep warning and actual (not easy to reproduce) deadlock.
Please have a look. The are no dependencies between the two patches.
Additionally, I believe it would make sense to implement the voltage stepping feature for all regulators in the core. Then we could move away from vctrl-regulator. Right now it is only done for coupled regulators.
Regards ChenYu
Chen-Yu Tsai (2): regulator: vctrl: Use locked regulator_get_voltage in probe path regulator: vctrl: Avoid lockdep warning in enable/disable ops
drivers/regulator/vctrl-regulator.c | 73 +++++++++++++++++------------ 1 file changed, 43 insertions(+), 30 deletions(-)
-- 2.33.0.rc2.250.ged5fa647cd-goog
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