[2.6 patch] kernel/: small cleanups

[Adrian Bunk <bunk@stusta.de>]

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

The rcutorture.c part was already ACK'ed by Paul E. McKenney.


Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

This patch was already sent on:
- 30 Oct 2005

 kernel/audit.c      |    2 +-
 kernel/irq/proc.c   |    2 ++
 kernel/rcutorture.c |    2 +-
 kernel/timer.c      |    1 +
 4 files changed, 5 insertions(+), 2 deletions(-)

--- linux-2.6.14-rc5-mm1-full/kernel/timer.c.old	2005-10-30 02:27:36.000000000 +0200
+++ linux-2.6.14-rc5-mm1-full/kernel/timer.c	2005-10-30 02:27:56.000000000 +0200
@@ -33,6 +33,7 @@
 #include <linux/cpu.h>
 #include <linux/syscalls.h>
 #include <linux/kallsyms.h>
+#include <linux/delay.h>
 
 #include <asm/uaccess.h>
 #include <asm/unistd.h>
--- linux-2.6.14-rc5-mm1-full/kernel/irq/proc.c.old	2005-10-30 02:31:31.000000000 +0200
+++ linux-2.6.14-rc5-mm1-full/kernel/irq/proc.c	2005-10-30 02:31:48.000000000 +0200
@@ -10,6 +10,8 @@
 #include <linux/proc_fs.h>
 #include <linux/interrupt.h>
 
+#include "internals.h"
+
 static struct proc_dir_entry *root_irq_dir, *irq_dir[NR_IRQS];
 
 #ifdef CONFIG_SMP
--- linux-2.6.14-rc5-mm1-full/kernel/audit.c.old	2005-10-30 02:33:08.000000000 +0200
+++ linux-2.6.14-rc5-mm1-full/kernel/audit.c	2005-10-30 02:33:15.000000000 +0200
@@ -272,7 +272,7 @@
 	return old;
 }
 
-int kauditd_thread(void *dummy)
+static int kauditd_thread(void *dummy)
 {
 	struct sk_buff *skb;
 
--- linux-2.6.14-rc5-mm1-full/kernel/rcutorture.c.old	2005-10-30 02:33:35.000000000 +0200
+++ linux-2.6.14-rc5-mm1-full/kernel/rcutorture.c	2005-10-30 02:33:53.000000000 +0200
@@ -99,7 +99,7 @@
 /*
  * Allocate an element from the rcu_tortures pool.
  */
-struct rcu_torture *
+static struct rcu_torture *
 rcu_torture_alloc(void)
 {
 	struct list_head *p;