[RFC v6 12/25] powerpc: Cleanup nvram includes

Finn Thain
2015-08-23T10:41:41Z

[-- Attachment #1: powerpc-fix-nvram-includes --]
[-- Type: text/plain, Size: 2793 bytes --]

The nvram_read_byte() and nvram_write_byte() definitions in asm/nvram.h
duplicate those in linux/nvram.h. Get rid of the former to prepare for
adoption of struct arch_nvram_ops (which is defined in linux/nvram.h for
general use).

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>

---

Changes since v4:
- Fix possible git bisect build failure with CONFIG_PPC_PMAC=n.

---
arch/powerpc/include/asm/nvram.h | 3 ---
arch/powerpc/kernel/setup_32.c | 1 +
drivers/char/generic_nvram.c | 1 +
drivers/video/fbdev/matrox/matroxfb_base.c | 2 +-
4 files changed, 3 insertions(+), 4 deletions(-)

Index: linux/arch/powerpc/include/asm/nvram.h
===================================================================
--- linux.orig/arch/powerpc/include/asm/nvram.h 2015-08-23 20:40:53.000000000 +1000
+++ linux/arch/powerpc/include/asm/nvram.h 2015-08-23 20:41:07.000000000 +1000
@@ -101,7 +101,4 @@ extern int nvram_write_os_partition(stru
/* Determine NVRAM size */
extern ssize_t nvram_get_size(void);

-/* Normal access to NVRAM */
-extern unsigned char nvram_read_byte(int i);
-extern void nvram_write_byte(unsigned char c, int i);
#endif /* _ASM_POWERPC_NVRAM_H */
Index: linux/arch/powerpc/kernel/setup_32.c
===================================================================
--- linux.orig/arch/powerpc/kernel/setup_32.c 2015-08-23 20:40:53.000000000 +1000
+++ linux/arch/powerpc/kernel/setup_32.c 2015-08-23 20:41:07.000000000 +1000
@@ -16,6 +16,7 @@
#include <linux/cpu.h>
#include <linux/console.h>
#include <linux/memblock.h>
+#include <linux/nvram.h>

#include <asm/io.h>
#include <asm/prom.h>
Index: linux/drivers/video/fbdev/matrox/matroxfb_base.c
===================================================================
--- linux.orig/drivers/video/fbdev/matrox/matroxfb_base.c 2015-08-23 20:40:53.000000000 +1000
+++ linux/drivers/video/fbdev/matrox/matroxfb_base.c 2015-08-23 20:41:07.000000000 +1000
@@ -111,12 +111,12 @@
#include "matroxfb_g450.h"
#include <linux/matroxfb.h>
#include <linux/interrupt.h>
+#include <linux/nvram.h>
#include <linux/slab.h>
#include <linux/uaccess.h>

#ifdef CONFIG_PPC_PMAC
#include <asm/machdep.h>
-unsigned char nvram_read_byte(int);
static int default_vmode = VMODE_NVRAM;
static int default_cmode = CMODE_NVRAM;
#endif
Index: linux/drivers/char/generic_nvram.c
===================================================================
--- linux.orig/drivers/char/generic_nvram.c 2015-08-23 20:40:53.000000000 +1000
+++ linux/drivers/char/generic_nvram.c 2015-08-23 20:41:07.000000000 +1000
@@ -20,6 +20,7 @@
#include <linux/fcntl.h>
#include <linux/init.h>
#include <linux/mutex.h>
+#include <linux/nvram.h>
#include <asm/uaccess.h>
#include <asm/nvram.h>
#ifdef CONFIG_PPC_PMAC