diff --git a/drivers/misc/mei/hw.h b/drivers/misc/mei/hw.h
index 5c8286b..3b325d9 100644
--- a/drivers/misc/mei/hw.h
+++ b/drivers/misc/mei/hw.h
@@ -28,8 +28,6 @@
 #define MEI_CL_CONNECT_TIMEOUT     15  /* HPS: Client Connect Timeout */
 #define MEI_CLIENTS_INIT_TIMEOUT   15  /* HPS: Clients Enumeration Timeout */
 
-#define MEI_IAMTHIF_STALL_TIMER    12  /* HPS */
-
 #define MEI_PGI_TIMEOUT             1  /* PG Isolation time response 1 sec */
 #define MEI_D0I3_TIMEOUT            5  /* D0i3 set/unset max response time */
 #define MEI_HBM_TIMEOUT             1  /* 1 second */