ACPI: ibm-acpi: fix initial status of backlight device
commit9c49e6b23a0578c08e4cce2ed43ea03c29fdc306
authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Thu, 22 Feb 2007 20:04:55 +0000 (22 18:04 -0200)
committerHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Sun, 23 Sep 2007 12:28:24 +0000 (23 09:28 -0300)
tree3335fd4b6ddabba2e4c185826e1e91e5b1285e19
parent327a4f31b85278566ededab6c3ce72530c6a72d4
ACPI: ibm-acpi: fix initial status of backlight device

The brightness class core does not update the initial status of the
device's brightness at register time.  Do it by ourselves.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Richard Purdie <rpurdie@rpsys.net>
drivers/acpi/ibm_acpi.c