ACPI video: no warning message if "acpi_backlight=vendor" is used

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AML code always sends notifications to ACPI video device,
even if we disable the ACPI backlight control by using
boot option "acpi_backlight=vendor".

In this case we should not print any warning message.
http://bugzilla.kernel.org/show_bug.cgi?id=13671#c14

Sigend-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

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Zhang Rui 2009-07-13 10:33:24 +08:00 • committed by Len Brown

parent 6b7b284958

commit 28c32e99bd

1 changed files with 4 additions and 0 deletions

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drivers/acpi/video.c

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