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[V3,0/2] hwmon: pwm-fan: Add optional regulator support

Message ID 1550843124-10992-1-git-send-email-stefan.wahren@i2se.com (mailing list archive)
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Series hwmon: pwm-fan: Add optional regulator support | expand

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Stefan Wahren Feb. 22, 2019, 1:45 p.m. UTC 
This small series implements the optional regulator support for the
pwm-fan driver.

Changes in V3:
- simplify error case in probing code
- return regulator error code in pm callbacks

Changes in V2:
- address Guenter's comments:
  - handle error case first
  - drop ENOSYS handling
  - implement more consistent bail out handling
- enable regulator before setup PWM
- make sure we disable regulator if probe fails

Stefan Wahren (2):
  dt-bindings: hwmon: Add optional regulator support to pwm-fan
  hwmon: pwm-fan: Add optional regulator support

 .../devicetree/bindings/hwmon/pwm-fan.txt          |  3 ++
 drivers/hwmon/pwm-fan.c                            | 43 +++++++++++++++++++++-
 2 files changed, 45 insertions(+), 1 deletion(-)