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-rw-r--r--include/acpi/actypes.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index f3b29fa5654..a6412b82a57 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -726,6 +726,11 @@ typedef u8 acpi_adr_space_type;
#define ACPI_ADR_SPACE_DATA_TABLE (acpi_adr_space_type) 0x7E /* Internal to ACPICA only */
#define ACPI_ADR_SPACE_FIXED_HARDWARE (acpi_adr_space_type) 0x7F
+/* Values for _REG connection code */
+
+#define ACPI_REG_DISCONNECT 0
+#define ACPI_REG_CONNECT 1
+
/*
* bit_register IDs
*