diff --git a/drivers/thunderbolt/nhi_regs.h b/drivers/thunderbolt/nhi_regs.h
index 86b996c702a0..75cf0691e6c5 100644
--- a/drivers/thunderbolt/nhi_regs.h
+++ b/drivers/thunderbolt/nhi_regs.h
@@ -1,11 +1,11 @@
 /*
- * Thunderbolt Cactus Ridge driver - NHI registers
+ * Thunderbolt driver - NHI registers
  *
  * Copyright (c) 2014 Andreas Noever <andreas.noever@gmail.com>
  */
 
-#ifndef DSL3510_REGS_H_
-#define DSL3510_REGS_H_
+#ifndef NHI_REGS_H_
+#define NHI_REGS_H_
 
 #include <linux/types.h>