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-rw-r--r--include/acpi/actypes.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 647cb11d0a0a..2a32593691bc 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -1286,4 +1286,10 @@ typedef enum {
#define ACPI_OPT_END -1
+/* Definitions for explicit fallthrough */
+
+#ifndef ACPI_FALLTHROUGH
+#define ACPI_FALLTHROUGH do {} while(0)
+#endif
+
#endif /* __ACTYPES_H__ */