diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index ced99106f7982b84a13eed11a71890f04ba4ae2e..4bd40bb43ec27f3935306fb784e84bdf160172a4 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -3,6 +3,7 @@
  * Licensed under the GPL
  */
 
+#include "linux/kernel.h"
 #include "linux/sched.h"
 #include "linux/slab.h"
 #include "linux/list.h"
diff --git a/arch/um/drivers/stderr_console.c b/arch/um/drivers/stderr_console.c
index 911539293871d271ed306c36fd1b113f6acc9203..4739dd527b43ab8ff5cf59ab007cfbbd033b90d8 100644
--- a/arch/um/drivers/stderr_console.c
+++ b/arch/um/drivers/stderr_console.c
@@ -1,3 +1,4 @@
+#include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/console.h>
 
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index 70509ddaac035cd60537e286883614323410be6d..2e09f162c42f01b6ac39f3689eae208f5d4b75b1 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -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"
diff --git a/arch/um/kernel/exitcode.c b/arch/um/kernel/exitcode.c
index 8b7f2cdedf945148ffd96306ac04024dc9a0a7ee..c716b5a6db13d9552a59e7f7ec5688229ca9bf0e 100644
--- a/arch/um/kernel/exitcode.c
+++ b/arch/um/kernel/exitcode.c
@@ -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:
- */