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| author |   Sam Ravnborg <sam@ravnborg.org> | 2020-07-19 10:07:40 +0200 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2020-07-20 10:27:05 +0100 |
| commit | a00a5feb1e96ff55c24131472db53dc56cc7570b (patch) | |
| tree | 08a4b4afb1f1aed3a933b9855e14a593b958b7ea /scripts/bpf_helpers_doc.py | |
| parent | backlight: gpio_backlight: Simplify update_status() (diff) | |
| download | linux-dev-a00a5feb1e96ff55c24131472db53dc56cc7570b.tar.xz linux-dev-a00a5feb1e96ff55c24131472db53dc56cc7570b.zip | |
backlight: jornada720_bl: Introduce backlight_is_blank()
Use the backlight_is_blank() helper to simplify the code a bit.
The jornada720_bl driver distinguish between backlight off
and brightness set to 0.
Thus this driver turn off backlight only when backlight_is_blank()
returns true.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
0 files changed, 0 insertions, 0 deletions