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authorMatthew Garrett <matthew.garrett@nebula.com>2013-07-16 17:08:16 +0000
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-07-18 01:31:47 +0200
commitc04c697cf1fe8f0962ccd3c2392a9b637a5307aa (patch)
treeef888dace57a4b832a10eae7657c3e76fb5d8114 /arch/arm64/lib
parent242b2287cd7f27521c8b54a4101d569e53e7a0ca (diff)
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ACPI / video: Always call acpi_video_init_brightness() on init
We have to call acpi_video_init_brightness() even if we're not going to initialise the backlight - Thinkpads seem to use this as the trigger for enabling ACPI notifications rather than handling it in firmware. [rjw: Drop the brightness object created by acpi_video_init_brightness() if we are not going to use it.] Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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