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

[Stefan Wahren]

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(-)

-- 
2.7.4