uml: fix previous request size limit fix

[linux-2.6] / arch / um / drivers / mmapper_kern.c

diff --git a/arch/um/drivers/mmapper_kern.c b/arch/um/drivers/mmapper_kern.c
index 9a3b5daf6250784c1359f8997e115eac3ab8f29b..867666a023397182c26f3b1f7e011f589acacba1 100644 (file)
--- a/arch/um/drivers/mmapper_kern.c
+++ b/arch/um/drivers/mmapper_kern.c
@@ -12,10 +12,10 @@
 #include <linux/init.h> 
 #include <linux/module.h>
 #include <linux/mm.h> 
+#include <linux/fs.h>
 #include <linux/miscdevice.h>
 #include <asm/uaccess.h>
 #include "mem_user.h"
-#include "user_util.h"
  
 /* These are set in mmapper_init, which is called at boot time */
 static unsigned long mmapper_size;
@@ -95,7 +95,8 @@ static const struct file_operations mmapper_fops = {
        .release        = mmapper_release,
 };
 
-static const struct miscdevice mmapper_dev = {
+/* No locking needed - only used (and modified) by below initcall and exitcall. */
+static struct miscdevice mmapper_dev = {
        .minor          = MISC_DYNAMIC_MINOR,
        .name           = "mmapper",
        .fops           = &mmapper_fops