[PATCH v3 0/5] leds: lm3692x: Probing and flag fixes

[Guido GÃnther]

The driver currently returns success on init although probing fails and
register setup uses flag values from other registers which is confusing when
reading the driver. This series cleans this up.

Changes from v2:
- Add Acked-by from Pavel Machek, thanks!
  20190920114743.GA21835@amd/">https://lore.kernel.org/linux-leds/20190920114743.GA21835@amd/
- As per review comment from Dan Murphy
  https://lore.kernel.org/linux-leds/2bde2870-08a3-38b9-9cd7-fee0e2107743@xxxxxx/
  - rename return value from ret2 to reg_ret
  - print error code

Changes from v1:
- Add reviewed by's from Dan Murphy, thanks!
  https://lore.kernel.org/linux-leds/cover.1568772964.git.agx@xxxxxxxxxxx/T/#mc183f3f65931371fa9f9ca2e0e83e0b85010f24b
  https://lore.kernel.org/linux-leds/cover.1568772964.git.agx@xxxxxxxxxxx/T/#mb845fac36327a5d5dd03fe7e988eef0eb5626f82
  https://lore.kernel.org/linux-leds/cover.1568772964.git.agx@xxxxxxxxxxx/T/#m995bce73dda3e3bd4f0c2e8f98cbd04a39c13832
- As per review comment from Dan Murphy
  - Don't drop error message when disabling the regulator fails
    https://lore.kernel.org/linux-leds/cover.1568772964.git.agx@xxxxxxxxxxx/T/#m2ab6dc33b7277b71a197c3747847f1c4d9d9c1d8
  - Handle -ENODEV (when the regulator is not set)
    https://lore.kernel.org/linux-leds/cover.1568772964.git.agx@xxxxxxxxxxx/T/#mf6212c29bbfa37b43200ea2c9744074de4f068ee
- Add Acked-by from Pavel Machek, thanks!
  20190919095415.GA29939@amd/">https://lore.kernel.org/linux-leds/20190919095415.GA29939@amd/

Guido GÃnther (5):
  leds: lm3692x: Print error value on dev_err
  leds: lm3692x: Don't overwrite return value in error path
  leds: lm3692x: Handle failure to probe the regulator
  leds: lm3692x: Use flags from LM3692X_BOOST_CTRL
  leds: lm3692x: Use flags from LM3692X_BRT_CTRL

 drivers/leds/leds-lm3692x.c | 47 +++++++++++++++++++++++--------------
 1 file changed, 30 insertions(+), 17 deletions(-)

-- 
2.23.0.rc1