diff --git a/drivers/mtd/nand/nand_util.c b/drivers/mtd/nand/nand_util.c
index 5ef7df7..ffcb4f6 100644
--- a/drivers/mtd/nand/nand_util.c
+++ b/drivers/mtd/nand/nand_util.c
@@ -207,12 +207,6 @@
  * Support for locking / unlocking operations of some NAND devices
  *****************************************************************************/
 
-#define NAND_CMD_LOCK		0x2a
-#define NAND_CMD_LOCK_TIGHT	0x2c
-#define NAND_CMD_UNLOCK1	0x23
-#define NAND_CMD_UNLOCK2	0x24
-#define NAND_CMD_LOCK_STATUS	0x7a
-
 /**
  * nand_lock: Set all pages of NAND flash chip to the LOCK or LOCK-TIGHT
  *	      state
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 82704de..6c40531 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -85,8 +85,10 @@
 #define NAND_CMD_RESET		0xff
 
 #define NAND_CMD_LOCK		0x2a
+#define NAND_CMD_LOCK_TIGHT	0x2c
 #define NAND_CMD_UNLOCK1	0x23
 #define NAND_CMD_UNLOCK2	0x24
+#define NAND_CMD_LOCK_STATUS	0x7a
 
 /* Extended commands for large page devices */
 #define NAND_CMD_READSTART	0x30