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uml: get declaration of simple_strtoul 

Include linux/kernel.h wherever simple_strtoul is used.  This kills a
compile warning in stderr_console.c and potential ones in the other files.

This also fixes a bunch of style violations in exitcode.c.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Dike 2007-06-08 13:46:54 -07:00 committed by Linus Torvalds
parent 49277b1c68
commit e16f5350d4
4 changed files with 20 additions and 22 deletions
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1
arch/um/drivers/line.c
View File

@ -3,6 +3,7 @@
* Licensed under the GPL
*/
#include "linux/kernel.h"
#include "linux/sched.h"
#include "linux/slab.h"
#include "linux/list.h"

1
arch/um/drivers/stderr_console.c
View File

@ -1,3 +1,4 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/console.h>

1
arch/um/drivers/ubd_kern.c
View File

@ -20,6 +20,7 @@
#define MAJOR_NR UBD_MAJOR
#define UBD_SHIFT 4
#include "linux/kernel.h"
#include "linux/module.h"
#include "linux/blkdev.h"
#include "linux/hdreg.h"

39
arch/um/kernel/exitcode.c
View File

@ -1,8 +1,9 @@
/*
/*
* Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
#include "linux/kernel.h"
#include "linux/init.h"
#include "linux/ctype.h"
#include "linux/proc_fs.h"
@ -24,11 +25,14 @@ static int read_proc_exitcode(char *page, char **start, off_t off,
val = uml_exitcode;
len = sprintf(page, "%d\n", val);
len -= off;
if(len <= off+count) *eof = 1;
if(len <= off+count)
*eof = 1;
*start = page + off;
if(len > count) len = count;
if(len < 0) len = 0;
return(len);
if(len > count)
len = count;
if(len < 0)
len = 0;
return len;
}
static int write_proc_exitcode(struct file *file, const char __user *buffer,
@ -38,12 +42,14 @@ static int write_proc_exitcode(struct file *file, const char __user *buffer,
int tmp;
if(copy_from_user(buf, buffer, count))
return(-EFAULT);
return -EFAULT;
tmp = simple_strtol(buf, &end, 0);
if((*end != '\0') && !isspace(*end))
return(-EINVAL);
return -EINVAL;
uml_exitcode = tmp;
return(count);
return count;
}
static int make_proc_exitcode(void)
@ -54,24 +60,13 @@ static int make_proc_exitcode(void)
if(ent == NULL){
printk(KERN_WARNING "make_proc_exitcode : Failed to register "
"/proc/exitcode\n");
return(0);
return 0;
}
ent->read_proc = read_proc_exitcode;
ent->write_proc = write_proc_exitcode;
return(0);
return 0;
}
__initcall(make_proc_exitcode);
/*
* Overrides for Emacs so that we follow Linus's tabbing style.
* Emacs will notice this stuff at the end of the file and automatically
* adjust the settings for this buffer only. This must remain at the end
* of the file.
* ---------------------------------------------------------------------------
* Local variables:
* c-file-style: "linux"
* End:
*/