backlight: Kconfig whitespace and indentation cleanups

Remove leading whitespaces, replace multi spaces with tabs, and fix help
text indentation.

Signed-off-by: Juerg Haefliger <juergh@canonical.com>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Juerg Haefliger 2021-05-19 13:03:00 +02:00 committed by Lee Jones
parent 6fc632d3e3
commit 2c538940d9