MIPS: BCM47xx: Move NVRAM header to the include/linux/.

There are two reasons for having this header in the common place:
1) Simplifying drivers that read NVRAM entries. We will be able to
   safely call bcm47xx_nvram_* functions without #ifdef-s.
2) Getting NVRAM driver out of MIPS arch code. This is needed to support
   BCM5301X arch which also requires this NVRAM driver. Patch for that
   will follow once we get is reviewed.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: linux-soc@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8619/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

7 files changed, 3 insertions, 26 deletions

diff --git a/arch/mips/bcm47xx/board.c b/arch/mips/bcm47xx/board.c
index b3ae068ca4fa..6e8513068325 100644
--- a/arch/mips/bcm47xx/board.c
+++ b/arch/mips/bcm47xx/board.c
@@ -1,8 +1,8 @@
 #include <linux/errno.h>
 #include <linux/export.h>
 #include <linux/string.h>
+#include <bcm47xx.h>
 #include <bcm47xx_board.h>
-#include <bcm47xx_nvram.h>
 
 struct bcm47xx_board_type {
 	const enum bcm47xx_board board;
diff --git a/arch/mips/bcm47xx/nvram.c b/arch/mips/bcm47xx/nvram.c
index d805d8af415f..7c77a88eedf9 100644
--- a/arch/mips/bcm47xx/nvram.c
+++ b/arch/mips/bcm47xx/nvram.c
@@ -16,7 +16,7 @@
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/mtd/mtd.h>
-#include <bcm47xx_nvram.h>
+#include <linux/bcm47xx_nvram.h>
 
 #define NVRAM_MAGIC		0x48534C46	/* 'FLSH' */
 #define NVRAM_SPACE		0x8000
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index e43b5046cb30..b26c9c24275e 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -42,7 +42,6 @@
 #include <asm/reboot.h>
 #include <asm/time.h>
 #include <bcm47xx.h>
-#include <bcm47xx_nvram.h>
 #include <bcm47xx_board.h>
 
 union bcm47xx_bus bcm47xx_bus;
diff --git a/arch/mips/bcm47xx/sprom.c b/arch/mips/bcm47xx/sprom.c
index eff920560689..c114b0239758 100644
--- a/arch/mips/bcm47xx/sprom.c
+++ b/arch/mips/bcm47xx/sprom.c
@@ -27,7 +27,6 @@
  */
 
 #include <bcm47xx.h>
-#include <bcm47xx_nvram.h>
 #include <linux/if_ether.h>
 #include <linux/etherdevice.h>
 
diff --git a/arch/mips/bcm47xx/time.c b/arch/mips/bcm47xx/time.c
index 2c85d9254b5e..5b46510daa7b 100644
--- a/arch/mips/bcm47xx/time.c
+++ b/arch/mips/bcm47xx/time.c
@@ -27,7 +27,6 @@
 #include <linux/ssb/ssb.h>
 #include <asm/time.h>
 #include <bcm47xx.h>
-#include <bcm47xx_nvram.h>
 #include <bcm47xx_board.h>
 
 void __init plat_time_init(void)
diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
index 7527c1d33d02..8ed77f618940 100644
--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
@@ -22,6 +22,7 @@
 #include <linux/ssb/ssb.h>
 #include <linux/bcma/bcma.h>
 #include <linux/bcma/bcma_soc.h>
+#include <linux/bcm47xx_nvram.h>
 
 enum bcm47xx_bus_type {
 #ifdef CONFIG_BCM47XX_SSB
diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h
deleted file mode 100644
index ee59ffe99922..000000000000
--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- *  Copyright (C) 2005, Broadcom Corporation
- *  Copyright (C) 2006, Felix Fietkau <nbd@openwrt.org>
- *
- *  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 __BCM47XX_NVRAM_H
-#define __BCM47XX_NVRAM_H
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-
-int bcm47xx_nvram_init_from_mem(u32 base, u32 lim);
-int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len);
-int bcm47xx_nvram_gpio_pin(const char *name);
-
-#endif /* __BCM47XX_NVRAM_H */