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-rw-r--r--src/superio/ite/it8783ef/acpi/superio.asl3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/superio/ite/it8783ef/acpi/superio.asl b/src/superio/ite/it8783ef/acpi/superio.asl
index 38527dd807..d7a320e15b 100644
--- a/src/superio/ite/it8783ef/acpi/superio.asl
+++ b/src/superio/ite/it8783ef/acpi/superio.asl
@@ -51,6 +51,9 @@
#define SUPERIO_CHIP_NAME IT8783EF
#include <superio/acpi/pnp.asl>
+#undef PNP_DEFAULT_PSC
+#define PNP_DEFAULT_PSC Return (0) /* no power management */
+
#define CONFIGURE_CONTROL CCTL
Device(SUPERIO_DEV) {