Ensure FMODE_NONOTIFY is not set by userspace

[karo-tx-linux.git] / drivers / base / devtmpfs.c

diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
index 057cf11326bff9c84e3e18b24cee28250a49562a..af0600143d1c506efb32d3d7f5038cf1af02aa7e 100644 (file)
--- a/drivers/base/devtmpfs.c
+++ b/drivers/base/devtmpfs.c
@@ -20,6 +20,7 @@
 #include <linux/namei.h>
 #include <linux/fs.h>
 #include <linux/shmem_fs.h>
+#include <linux/ramfs.h>
 #include <linux/cred.h>
 #include <linux/sched.h>
 #include <linux/init_task.h>
@@ -45,7 +46,11 @@ __setup("devtmpfs.mount=", mount_param);
 static int dev_get_sb(struct file_system_type *fs_type, int flags,
                      const char *dev_name, void *data, struct vfsmount *mnt)
 {
+#ifdef CONFIG_TMPFS
        return get_sb_single(fs_type, flags, data, shmem_fill_super, mnt);
+#else
+       return get_sb_single(fs_type, flags, data, ramfs_fill_super, mnt);
+#endif
 }
 
 static struct file_system_type dev_fs_type = {