# \[PATCH 0/8\] Fix a bunch of W=1 warnings in Backlight

- From: Lee Jones \<hidden\>
- Date: 2020-06-24 15:04:44 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2020/06/6013676
- Thread: https://ratatoskr.run/dri-devel/2020/06/6013676/t.md

```text
Attempting to clean-up W=1 kernel builds, which are currently
overwhelmingly riddled with niggly little warnings.

Lee Jones (8):
  backlight: lms501kf03: Remove unused const variables
  backlight: lcd: Add missing kerneldoc entry for 'struct device parent'
  backlight: ili922x: Add missing kerneldoc descriptions for
    CHECK_FREQ_REG() args
  backlight: ili922x: Remove invalid use of kerneldoc syntax
  backlight: ili922x: Add missing kerneldoc description for
    ili922x_reg_dump()'s arg
  backlight: backlight: Supply description for function args in existing
    Kerneldocs
  backlight: lm3630a_bl: Remove invalid checks for unsigned int < 0
  backlight: qcom-wled: Remove unused configs for LED3 and LED4

 drivers/video/backlight/backlight.c  | 2 ++
 drivers/video/backlight/ili922x.c    | 8 ++++++--
 drivers/video/backlight/lcd.c        | 1 +
 drivers/video/backlight/lm3630a_bl.c | 4 ++--
 drivers/video/backlight/lms501kf03.c | 8 --------
 drivers/video/backlight/qcom-wled.c  | 8 --------
 6 files changed, 11 insertions(+), 20 deletions(-)

-- 
2.25.1


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