diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-03-02 09:21:25 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-03-02 09:21:25 -0800 |
| commit | fd7ee8de984efcd31b8f5dce9e340ccd59eb436f (patch) | |
| tree | 474047e75774c7502f0d19e4ab470a4195dd183e | |
| parent | ee3f96b164688dae21e2466a57f2e806b64e8a37 (diff) | |
| parent | 80d2c29e09e663761c2778167a625b25ffe01b6f (diff) | |
| download | iio-fd7ee8de984efcd31b8f5dce9e340ccd59eb436f.tar.gz | |
Merge tag 'regulator-fix-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"Two fixes here, one driver fix for incorrect error codes and a fix in
the core to use ktime_get_boottime() in order to fix accounting of the
time regulators have been powered down over suspend. ktime_get()
pauses over suspend which is not what we want"
* tag 'regulator-fix-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: core: Use ktime_get_boottime() to determine how long a regulator was off
regulator: max597x: Fix error return code in max597x_get_status
| -rw-r--r-- | drivers/regulator/core.c | 6 | ||||
| -rw-r--r-- | drivers/regulator/max597x-regulator.c | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index ae69e493913da..4fcd36055b025 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -1584,7 +1584,7 @@ static int set_machine_constraints(struct regulator_dev *rdev) } if (rdev->desc->off_on_delay) - rdev->last_off = ktime_get(); + rdev->last_off = ktime_get_boottime(); /* If the constraints say the regulator should be on at this point * and we have control then make sure it is enabled. @@ -2673,7 +2673,7 @@ static int _regulator_do_enable(struct regulator_dev *rdev) * this regulator was disabled. */ ktime_t end = ktime_add_us(rdev->last_off, rdev->desc->off_on_delay); - s64 remaining = ktime_us_delta(end, ktime_get()); + s64 remaining = ktime_us_delta(end, ktime_get_boottime()); if (remaining > 0) _regulator_delay_helper(remaining); @@ -2912,7 +2912,7 @@ static int _regulator_do_disable(struct regulator_dev *rdev) } if (rdev->desc->off_on_delay) - rdev->last_off = ktime_get(); + rdev->last_off = ktime_get_boottime(); trace_regulator_disable_complete(rdev_get_name(rdev)); diff --git a/drivers/regulator/max597x-regulator.c b/drivers/regulator/max597x-regulator.c index f0fb0f56e4207..648e3641885a8 100644 --- a/drivers/regulator/max597x-regulator.c +++ b/drivers/regulator/max597x-regulator.c @@ -193,7 +193,7 @@ static int max597x_get_status(struct regulator_dev *rdev) ret = regmap_read(rdev->regmap, MAX5970_REG_STATUS3, &val); if (ret) - return REGULATOR_FAILED_RETRY; + return ret; if (val & MAX5970_STATUS3_ALERT) return REGULATOR_STATUS_ERROR; |