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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-01 19:04:47 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-01 19:04:47 -0700 |
commit | 1260d242d94ae423c585050bbaabe9064741f419 (patch) | |
tree | 5d4835334484e658435bf2d799151cb49b09de94 /drivers/regulator/core.c | |
parent | Merge tag 'regmap-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap (diff) | |
parent | Merge series "Remove TPS80031 driver" from Dmitry Osipenko <digetx@gmail.com>: (diff) | |
download | linux-dev-1260d242d94ae423c585050bbaabe9064741f419.tar.xz linux-dev-1260d242d94ae423c585050bbaabe9064741f419.zip |
Merge tag 'regulator-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"Thanks to the removal of the unused TPS80021 driver the regulator
updates for this cycle actually have a negative diffstat.
Otherwise it's been quite a quiet release, lots of fixes and small
improvements with the biggest individual changes being several
conversions of DT bindings to YAML format"
* tag 'regulator-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (34 commits)
regulator: Don't error out fixed regulator in regulator_sync_voltage()
regulator: tps80031: Remove driver
regulator: Fix SY7636A breakage
regulator: uniphier: Add binding for NX1 SoC
regulator: uniphier: Add USB-VBUS compatible string for NX1 SoC
regulator: qcom,rpmh: Add compatible for PM6350
regulator: qcom-rpmh: Add PM6350 regulators
regulator: sy7636a: Remove requirement on sy7636a mfd
regulator: tps62360: replacing legacy gpio interface for gpiod
regulator: lp872x: Remove lp872x_dvs_state
regulator: lp872x: replacing legacy gpio interface for gpiod
regulator: dt-bindings: samsung,s5m8767: convert to dtschema
regulator: dt-bindings: samsung,s2mpa01: convert to dtschema
regulator: dt-bindings: samsung,s2m: convert to dtschema
dt-bindings: clock: samsung,s2mps11: convert to dtschema
regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property
regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled
regulator: dt-bindings: maxim,max8973: convert to dtschema
regulator: dt-bindings: maxim,max8997: convert to dtschema
regulator: dt-bindings: maxim,max8952: convert to dtschema
...
Diffstat (limited to 'drivers/regulator/core.c')
-rw-r--r-- | drivers/regulator/core.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index f4d441b1a8bf..86aa4141efa9 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -1151,9 +1151,10 @@ static int machine_constraints_voltage(struct regulator_dev *rdev, } if (current_uV < 0) { - rdev_err(rdev, - "failed to get the current voltage: %pe\n", - ERR_PTR(current_uV)); + if (current_uV != -EPROBE_DEFER) + rdev_err(rdev, + "failed to get the current voltage: %pe\n", + ERR_PTR(current_uV)); return current_uV; } @@ -1570,7 +1571,7 @@ static int set_supply(struct regulator_dev *rdev, { int err; - rdev_info(rdev, "supplied by %s\n", rdev_get_name(supply_rdev)); + rdev_dbg(rdev, "supplied by %s\n", rdev_get_name(supply_rdev)); if (!try_module_get(supply_rdev->owner)) return -ENODEV; @@ -4248,6 +4249,9 @@ int regulator_sync_voltage(struct regulator *regulator) struct regulator_voltage *voltage = ®ulator->voltage[PM_SUSPEND_ON]; int ret, min_uV, max_uV; + if (!regulator_ops_is_valid(rdev, REGULATOR_CHANGE_VOLTAGE)) + return 0; + regulator_lock(rdev); if (!rdev->desc->ops->set_voltage && |