*
* Returns 0 on success, negative value otherwise.
*/
-static int tomoyo_sb_mount(char *dev_name, struct path *path,
- char *type, unsigned long flags, void *data)
+static int tomoyo_sb_mount(const char *dev_name, struct path *path,
+ const char *type, unsigned long flags, void *data)
{
return tomoyo_mount_permission(dev_name, path, type, flags, data);
}