[PATCH 0/4] fixes some problems found in the backligth-pwm implementation.

[iw3gtf at arcor.de]

This serie fixes some problems found in the backligth-pwm implementation.

root (4):
  video/backlight-pwm: fixed a loop index going out of range.
  video/backlight-pwm: fix the value of 'brightness_max'.
  video/backlight-pwm: code readability improvement.
  video/backlight-pwm: properly handle the case of an empty
    'brightness-levels' in the device tree.

 drivers/video/backlight-pwm.c | 31 ++++++++++++++++++-------------
 1 file changed, 18 insertions(+), 13 deletions(-)

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2.9.1