--- a/drivers/mtd/nand/bcm47xxnflash/bcm47xxnflash.h
+++ b/drivers/mtd/nand/bcm47xxnflash/bcm47xxnflash.h
@@ -1,6 +1,10 @@
 #ifndef __BCM47XXNFLASH_H
 #define __BCM47XXNFLASH_H
 
+#ifndef pr_fmt
+#define pr_fmt(fmt)		KBUILD_MODNAME ": " fmt
+#endif
+
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
 
--- a/drivers/mtd/nand/bcm47xxnflash/main.c
+++ b/drivers/mtd/nand/bcm47xxnflash/main.c
@@ -9,14 +9,14 @@
  *
  */
 
+#include "bcm47xxnflash.h"
+
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/platform_device.h>
 #include <linux/bcma/bcma.h>
 
-#include "bcm47xxnflash.h"
-
 MODULE_DESCRIPTION("NAND flash driver for BCMA bus");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Rafał Miłecki");
--- a/drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c
+++ b/drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c
@@ -9,13 +9,13 @@
  *
  */
 
+#include "bcm47xxnflash.h"
+
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/bcma/bcma.h>
 
-#include "bcm47xxnflash.h"
-
 /* Broadcom uses 1'000'000 but it seems to be too many. Tests on WNDR4500 has
  * shown ~1000 retries as maxiumum. */
 #define NFLASH_READY_RETRIES		10000