[PATCH v3 0/3] iio: imu: inv_mpu6050: runtime pm fixes

[Andrey Skvortsov]

This patchset fixes problem with inv_mpu6050 driver,
when it fails after device is suspended by runtime pm during a probe.
To simplify runtime pm handling in the driver more devm-helpers are used.

Andrey Skvortsov (3):
  iio: imu: inv_mpu6050: fix unbalanced regulator_disable calls, when
    probe fails
  iio: imu: inv_mpu6050: use devres-enabled version of pm_runtime_enable
  iio: imu: inv_mpu6050: control vdd supply using devm-helpers

 drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 61 +++++++---------------
 drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h  |  1 -
 2 files changed, 20 insertions(+), 42 deletions(-)

Changes in v3:
 - make patch "fix unbalanced regulator_disable calls, when probe fails"
   with Fixes to be the first patch of the patchset for easier backporting
 - don't move pm_runtime_set_active, move devm_add_action_or_reset for
   inv_mpu_core_disable_regulator_action instead
 - update commit message in "fix unbalanced regulator_disable calls,
   when probe fails" to fix Andy's comment
 - remove blank lines in "use devres-enabled version of pm_runtime_enable"
 - no dead code in inv_mpu_core_disable_regulator_action anymore since
   st variable is used to get 'struct device' now

Changes in v2:
 - minimize call trace in commit message
 - use runtime pm framework to track vddio regulator state
 - include specific driver name in patch subject
 - add more patches to use device managed functions

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2.53.0