diff --git a/include/linux/ide.h b/include/linux/ide.h
index e96ace1..45dce3b 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -475,6 +475,8 @@
 	IDE_DFLAG_NICE1			= (1 << 5),
 	/* device is physically present */
 	IDE_DFLAG_PRESENT		= (1 << 6),
+	/* disable Host Protected Area */
+	IDE_DFLAG_NOHPA			= (1 << 7),
 	/* id read from device (synthetic if not set) */
 	IDE_DFLAG_ID_READ		= (1 << 8),
 	IDE_DFLAG_NOPROBE		= (1 << 9),