platform/x86: fujitsu-laptop: Define constants for backlight power control
authorMichał Kępień <kernel@kempniu.pl>
Tue, 20 Feb 2018 05:24:53 +0000 (06:24 +0100)
committerDarren Hart (VMware) <dvhart@infradead.org>
Sat, 24 Feb 2018 21:37:36 +0000 (13:37 -0800)
commit2f60efa1e48884b8d83f1ea94433b871814543ee
tree0f7f72aeb7e66667d62db0bcc0f531421746d687
parent7e6f97959abedcf75d1f11989eca43a3ddc4965d
platform/x86: fujitsu-laptop: Define constants for backlight power control

Use named constants instead of integers in call_fext_func() invocations
related to backlight power control in order to more clearly convey the
intent of each call.

Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Reviewed-by: Jonathan Woithe <jwoithe@just42.net>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
drivers/platform/x86/fujitsu-laptop.c