ARM: OMAP2+: onenand: header cleanup

For common arm zImage existing onenand header file
in platform specific location was moved to generic
platform data location, but it contained more than
platform data, remove it. New local header has been
created for exposing functions.
Signed-off-by: Afzal Mohammed <afzal@ti.com>

arch/arm/mach-omap2/board-flash.c

@@ -25,6 +25,7 @@
 
 #include "common.h"
 #include "board-flash.h"
+#include "gpmc-onenand.h"
 
 #define REG_FPGA_REV			0x10
 #define REG_FPGA_DIP_SWITCH_INPUT2	0x60

arch/arm/mach-omap2/board-igep0020.c

@@ -43,6 +43,7 @@
 #include "common-board-devices.h"
 #include "board-flash.h"
 #include "control.h"
+#include "gpmc-onenand.h"
 
 #define IGEP2_SMSC911X_CS       5
 #define IGEP2_SMSC911X_GPIO     176

arch/arm/mach-omap2/board-n8x0.c

@@ -32,6 +32,7 @@
 #include <plat/mmc.h>
 
 #include "mux.h"
+#include "gpmc-onenand.h"
 
 #define TUSB6010_ASYNC_CS	1
 #define TUSB6010_SYNC_CS	4

arch/arm/mach-omap2/board-rm680.c

@@ -33,6 +33,7 @@
 #include "hsmmc.h"
 #include "sdram-nokia.h"
 #include "common-board-devices.h"
+#include "gpmc-onenand.h"
 
 static struct regulator_consumer_supply rm680_vemmc_consumers[] = {
 	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),

arch/arm/mach-omap2/board-rx51-peripherals.c

@@ -54,6 +54,7 @@
 #include "mux.h"
 #include "hsmmc.h"
 #include "common-board-devices.h"
+#include "gpmc-onenand.h"
 
 #define SYSTEM_REV_B_USES_VAUX3	0x1699
 #define SYSTEM_REV_S_USES_VAUX3 0x8

arch/arm/mach-omap2/gpmc-onenand.c

@@ -23,6 +23,7 @@
 #include <plat/gpmc.h>
 
 #include "soc.h"
+#include "gpmc-onenand.h"
 
 #define	ONENAND_IO_SIZE	SZ_128K
 

arch/arm/mach-omap2/gpmc-onenand.h

+/*
+ *  arch/arm/mach-omap2/gpmc-onenand.h
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#ifndef	__OMAP2_GPMC_ONENAND_H
+#define	__OMAP2_GPMC_ONENAND_H
+
+#include <linux/platform_data/mtd-onenand-omap2.h>
+
+#if IS_ENABLED(CONFIG_MTD_ONENAND_OMAP2)
+extern void gpmc_onenand_init(struct omap_onenand_platform_data *d);
+#else
+#define board_onenand_data	NULL
+static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d)
+{
+}
+#endif
+
+#endif

include/linux/platform_data/mtd-onenand-omap2.h

@@ -9,6 +9,9 @@
  * published by the Free Software Foundation.
  */
 
+#ifndef	__MTD_ONENAND_OMAP2_H
+#define	__MTD_ONENAND_OMAP2_H
+
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 
@@ -27,20 +30,4 @@ struct omap_onenand_platform_data {
 	u8			regulator_can_sleep;
 	u8			skip_initial_unlocking;
 };
-
-#define ONENAND_MAX_PARTITIONS 8
-
-#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
-	defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
-
-extern void gpmc_onenand_init(struct omap_onenand_platform_data *d);
-
-#else
-
-#define board_onenand_data	NULL
-
-static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d)
-{
-}
-
 #endif