diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index a2e3b562e65d996f62d1ef15eaa9c6e5a7a2293f..13ff48b3eacbe9944d2c72aab9665d2769740dd2 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -1793,7 +1793,7 @@ struct kmem_cache *ecryptfs_key_tfm_cache;
 static struct list_head key_tfm_list;
 struct mutex key_tfm_list_mutex;
 
-int ecryptfs_init_crypto(void)
+int __init ecryptfs_init_crypto(void)
 {
 	mutex_init(&key_tfm_list_mutex);
 	INIT_LIST_HEAD(&key_tfm_list);
diff --git a/fs/ecryptfs/kthread.c b/fs/ecryptfs/kthread.c
index d8c3a373aafa40547090427c0ae1e96b73f49dbe..0851ab6980f54038b8f0ed9239712fea573622c5 100644
--- a/fs/ecryptfs/kthread.c
+++ b/fs/ecryptfs/kthread.c
@@ -86,7 +86,7 @@ static int ecryptfs_threadfn(void *ignored)
 	return 0;
 }
 
-int ecryptfs_init_kthread(void)
+int __init ecryptfs_init_kthread(void)
 {
 	int rc = 0;
 
diff --git a/fs/ecryptfs/messaging.c b/fs/ecryptfs/messaging.c
index bcb68c0cb1f0fed8ac5300c804b304879b08ae22..ab2248090515534dfd47b940b83aef63c696b545 100644
--- a/fs/ecryptfs/messaging.c
+++ b/fs/ecryptfs/messaging.c
@@ -473,7 +473,7 @@ int ecryptfs_wait_for_response(struct ecryptfs_msg_ctx *msg_ctx,
 	return rc;
 }
 
-int ecryptfs_init_messaging(void)
+int __init ecryptfs_init_messaging(void)
 {
 	int i;
 	int rc = 0;
diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
index 3745f612bcd438cb477f8bb245afeb5f47495f89..00208c3d7e926cf799974ef23d5bdaebd72151c8 100644
--- a/fs/ecryptfs/miscdev.c
+++ b/fs/ecryptfs/miscdev.c
@@ -500,7 +500,7 @@ static struct miscdevice ecryptfs_miscdev = {
  *
  * Returns zero on success; non-zero otherwise
  */
-int ecryptfs_init_ecryptfs_miscdev(void)
+int __init ecryptfs_init_ecryptfs_miscdev(void)
 {
 	int rc;