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-rw-r--r--src/mainboard/lenovo/l520/dsdt.asl1
1 files changed, 0 insertions, 1 deletions
diff --git a/src/mainboard/lenovo/l520/dsdt.asl b/src/mainboard/lenovo/l520/dsdt.asl
index ab26ba784f..eb530ff5fc 100644
--- a/src/mainboard/lenovo/l520/dsdt.asl
+++ b/src/mainboard/lenovo/l520/dsdt.asl
@@ -4,7 +4,6 @@
#define THINKPAD_EC_GPE 22
#define BRIGHTNESS_UP \_SB.PCI0.GFX0.INCB
#define BRIGHTNESS_DOWN \_SB.PCI0.GFX0.DECB
-#define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0
#define EC_LENOVO_H8_ME_WORKAROUND 1
#include <acpi/acpi.h>