From: Adrian Bunk <bunk@stusta.de>

This patch contains the following possible cleanups:
- every file should #include the headers containing the prototypes for
  it's global functions
- make needlessly global functions static

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 drivers/mtd/chips/cfi_probe.c   |    2 +-
 drivers/mtd/devices/block2mtd.c |    2 +-
 drivers/mtd/ftl.c               |    2 +-
 drivers/mtd/maps/physmap.c      |    1 +
 drivers/mtd/nand/nandsim.c      |    2 +-
 5 files changed, 5 insertions(+), 4 deletions(-)

diff -puN drivers/mtd/chips/cfi_probe.c~drivers-mtd-possible-cleanups drivers/mtd/chips/cfi_probe.c
--- devel/drivers/mtd/chips/cfi_probe.c~drivers-mtd-possible-cleanups	2005-11-09 19:19:29.000000000 -0800
+++ devel-akpm/drivers/mtd/chips/cfi_probe.c	2005-11-09 19:19:29.000000000 -0800
@@ -426,7 +426,7 @@ static struct mtd_chip_driver cfi_chipdr
 	.module		= THIS_MODULE
 };
 
-int __init cfi_probe_init(void)
+static int __init cfi_probe_init(void)
 {
 	register_mtd_chip_driver(&cfi_chipdrv);
 	return 0;
diff -puN drivers/mtd/devices/block2mtd.c~drivers-mtd-possible-cleanups drivers/mtd/devices/block2mtd.c
--- devel/drivers/mtd/devices/block2mtd.c~drivers-mtd-possible-cleanups	2005-11-09 19:19:29.000000000 -0800
+++ devel-akpm/drivers/mtd/devices/block2mtd.c	2005-11-09 19:19:29.000000000 -0800
@@ -40,7 +40,7 @@ static LIST_HEAD(blkmtd_device_list);
 
 
 #define PAGE_READAHEAD 64
-void cache_readahead(struct address_space *mapping, int index)
+static void cache_readahead(struct address_space *mapping, int index)
 {
 	filler_t *filler = (filler_t*)mapping->a_ops->readpage;
 	int i, pagei;
diff -puN drivers/mtd/ftl.c~drivers-mtd-possible-cleanups drivers/mtd/ftl.c
--- devel/drivers/mtd/ftl.c~drivers-mtd-possible-cleanups	2005-11-09 19:19:29.000000000 -0800
+++ devel-akpm/drivers/mtd/ftl.c	2005-11-09 19:19:29.000000000 -0800
@@ -1084,7 +1084,7 @@ struct mtd_blktrans_ops ftl_tr = {
 	.owner		= THIS_MODULE,
 };
 
-int init_ftl(void)
+static int init_ftl(void)
 {
 	DEBUG(0, "$Id: ftl.c,v 1.58 2005/11/07 11:14:19 gleixner Exp $\n");
 
diff -puN drivers/mtd/maps/physmap.c~drivers-mtd-possible-cleanups drivers/mtd/maps/physmap.c
--- devel/drivers/mtd/maps/physmap.c~drivers-mtd-possible-cleanups	2005-11-09 19:19:29.000000000 -0800
+++ devel-akpm/drivers/mtd/maps/physmap.c	2005-11-09 19:19:29.000000000 -0800
@@ -19,6 +19,7 @@
 #include <linux/mtd/map.h>
 #include <linux/config.h>
 #include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
 
 static struct mtd_info *mymtd;
 
diff -puN drivers/mtd/nand/nandsim.c~drivers-mtd-possible-cleanups drivers/mtd/nand/nandsim.c
--- devel/drivers/mtd/nand/nandsim.c~drivers-mtd-possible-cleanups	2005-11-09 19:19:29.000000000 -0800
+++ devel-akpm/drivers/mtd/nand/nandsim.c	2005-11-09 19:19:29.000000000 -0800
@@ -1486,7 +1486,7 @@ ns_nand_verify_buf(struct mtd_info *mtd,
 /*
  * Module initialization function
  */
-int __init ns_init_module(void)
+static int __init ns_init_module(void)
 {
 	struct nand_chip *chip;
 	struct nandsim *nand;
_