commit 16fb67f8d83f9e4510902e5d2cbad41e1b2183ef
author Darshan Kumsi Srinivasa <darssr@codeaurora.org> Wed Jun 17 14:55:12 2020 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Sun Jun 21 03:54:18 2020 -0700
tree 8b140a50bf0c5a779f7606da7675e7f69a2fe132
parent bcec8f77aace7adc484fb80fc98583f9844cedfa

camera: flash: add gpio based led flashlight driver

- Ported camera led gpio based flash driver from kernel 3.10 to
  kernel 4.9 for 8905
- media_entity_pads_init function are change from kernel 3.10 to 4.9
- media entity.function are change from kernel 3.10 to 4.9
- Add proper led_classdev name value as "flashlight" before registering
  led_classdev
- setting " led->cdev.flags |= LED_KEEP_TRIGGER" flags before registering
  led classdev
- call msm_led_torch_create_classdev for led_classdev registration.

Change-Id: Ibaffef4c7f2393108348472213c50339eda1beb8
Signed-off-by: Darshan Kumsi Srinivasa <darssr@codeaurora.org>