ACPI video: check the return value of acpi_video_device_lcd_get_level_current

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Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Matthew Garrett <mjg59@srcf.ucam.org>
Acked-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>

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Zhang Rui 2009-03-18 16:27:08 +08:00 • committed by Len Brown

parent 8e0ee43bc2

commit c8890f903a

1 changed files with 45 additions and 10 deletions

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55

drivers/acpi/video.c

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