Messages in this thread Patch in this message | | | From | Benjamin Bara <> | Date | Tue, 20 Jun 2023 22:03:04 +0200 | Subject | [PATCH RFC v4 11/13] regulator: implement mon_unsupported_reg_modes |
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From: Benjamin Bara <benjamin.bara@skidata.com>
The mon_unsupported_reg_modes property disables all dt-enabled monitors when the mode of the regulator is changed to an "unsupported" one.
Signed-off-by: Benjamin Bara <benjamin.bara@skidata.com> --- drivers/regulator/core.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 74b9c12d38e9..ca768d0ddb1e 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -4816,8 +4816,21 @@ int regulator_set_mode(struct regulator *regulator, unsigned int mode) if (ret < 0) goto out; + if (mode & rdev->desc->mon_unsupported_reg_modes) { + ret = monitors_disable(rdev, REGULATOR_MONITOR_ALL); + if (ret) + goto out; + } + ret = rdev->desc->ops->set_mode(rdev, mode); + out: + /* if changing mode failed, ignore monitoring error. */ + if (ret) + monitors_reenable(rdev, REGULATOR_MONITOR_ALL); + else + ret = monitors_reenable(rdev, REGULATOR_MONITOR_ALL); + regulator_unlock(rdev); return ret; } -- 2.34.1
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