platform/x86: fujitsu-laptop: sync backlight power status in acpi_fujitsu_laptop_add()

Browse source

Registering an ACPI driver does not mean the device it handles has to
exist.  As the code which syncs backlight power status uses
call_fext_func(), it needs the FUJ02E3 ACPI device to be present, so
ensure that code is only run once the FUJ02E3 device is detected.

Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-and-tested-by: Jonathan Woithe <jwoithe@just42.net>

...

This commit is contained in:

Michał Kępień 2017-03-10 11:50:34 +01:00 • committed by Darren Hart

parent b8d69c16a0

commit 1877e267b3

1 changed files with 8 additions and 8 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

16

drivers/platform/x86/fujitsu-laptop.c

View file