1 files changed, 4 insertions, 0 deletions

diff --git a/kernel/drivers/acpi/nfit.h b/kernel/drivers/acpi/nfit.h
index 3d549a383..13d6ec1ff 100644
--- a/kernel/drivers/acpi/nfit.h
+++ b/kernel/drivers/acpi/nfit.h
@@ -45,6 +45,10 @@ enum {
 	ND_BLK_DCR_LATCH = 2,
 };
 
+enum nfit_root_notifiers {
+	NFIT_NOTIFY_UPDATE = 0x80,
+};
+
 struct nfit_spa {
 	struct acpi_nfit_system_address *spa;
 	struct list_head list;