mtd: nand: Rename nand.h into rawnand.h

This header was renamed to rawnand.h in Linux.

The following is the corresponding commit in Linux.

  commit d4092d76a4a4e57b65910899948a83cc8646c5a5
  Author: Boris Brezillon <boris.brezillon@free-electrons.com>
  Date:   Fri Aug 4 17:29:10 2017 +0200

      mtd: nand: Rename nand.h into rawnand.h

      We are planning to share more code between different NAND based
      devices (SPI NAND, OneNAND and raw NANDs), but before doing that
      we need to move the existing include/linux/mtd/nand.h file into
      include/linux/mtd/rawnand.h so we can later create a nand.h header
      containing all common structure and function prototypes.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/include/linux/mtd/fsl_upm.h b/include/linux/mtd/fsl_upm.h
index 0a949bc..a023860 100644
--- a/include/linux/mtd/fsl_upm.h
+++ b/include/linux/mtd/fsl_upm.h
@@ -10,7 +10,7 @@
 #ifndef __LINUX_MTD_NAND_FSL_UPM
 #define __LINUX_MTD_NAND_FSL_UPM
 
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 
 #define FSL_UPM_WAIT_RUN_PATTERN  0x1
 #define FSL_UPM_WAIT_WRITE_BYTE   0x2
diff --git a/include/linux/mtd/fsmc_nand.h b/include/linux/mtd/fsmc_nand.h
index f0f7727..bc3db03 100644
--- a/include/linux/mtd/fsmc_nand.h
+++ b/include/linux/mtd/fsmc_nand.h
@@ -8,7 +8,7 @@
 #ifndef __FSMC_NAND_H__
 #define __FSMC_NAND_H__
 
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 
 struct fsmc_regs {
 	u32 ctrl;			/* 0x00 */
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/rawnand.h
similarity index 99%
rename from include/linux/mtd/nand.h
rename to include/linux/mtd/rawnand.h
index d1db34c..192709b 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/rawnand.h
@@ -1,6 +1,4 @@
 /*
- *  linux/include/linux/mtd/nand.h
- *
  *  Copyright © 2000-2010 David Woodhouse <dwmw2@infradead.org>
  *                        Steven J. Hill <sjhill@realitydiluted.com>
  *		          Thomas Gleixner <tglx@linutronix.de>
@@ -13,8 +11,8 @@
  * Changelog:
  *	See git changelog.
  */
-#ifndef __LINUX_MTD_NAND_H
-#define __LINUX_MTD_NAND_H
+#ifndef __LINUX_MTD_RAWNAND_H
+#define __LINUX_MTD_RAWNAND_H
 
 #include <config.h>
 
@@ -1270,5 +1268,4 @@
 
 /* Reset and initialize a NAND device */
 int nand_reset(struct nand_chip *chip, int chipnr);
-
-#endif /* __LINUX_MTD_NAND_H */
+#endif /* __LINUX_MTD_RAWNAND_H */
diff --git a/include/nand.h b/include/nand.h
index c1c1d8c..cead563 100644
--- a/include/nand.h
+++ b/include/nand.h
@@ -32,7 +32,7 @@
 
 #include <linux/compat.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
+#include <linux/mtd/rawnand.h>
 
 int nand_mtd_to_devnum(struct mtd_info *mtd);