Commits
Zhang Rui committed 24450c7add5
ACPI video: check the return value of acpi_video_device_lcd_set_level 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>