diff --git a/fs/ceph/cache.c b/fs/ceph/cache.c
index 3781f723ff31f..797cc81601990 100644
--- a/fs/ceph/cache.c
+++ b/fs/ceph/cache.c
@@ -71,7 +71,7 @@ static const struct fscache_cookie_def ceph_fscache_fsid_object_def = {
 	.get_key	= ceph_fscache_session_get_key,
 };
 
-int ceph_fscache_register(void)
+int __init ceph_fscache_register(void)
 {
 	return fscache_register_netfs(&ceph_cache_netfs);
 }
diff --git a/net/ceph/crypto.c b/net/ceph/crypto.c
index bf9d079cbafd6..02172c408ff28 100644
--- a/net/ceph/crypto.c
+++ b/net/ceph/crypto.c
@@ -347,10 +347,12 @@ struct key_type key_type_ceph = {
 	.destroy	= ceph_key_destroy,
 };
 
-int ceph_crypto_init(void) {
+int __init ceph_crypto_init(void)
+{
 	return register_key_type(&key_type_ceph);
 }
 
-void ceph_crypto_shutdown(void) {
+void ceph_crypto_shutdown(void)
+{
 	unregister_key_type(&key_type_ceph);
 }
diff --git a/net/ceph/debugfs.c b/net/ceph/debugfs.c
index 0ef0f32a4570f..02952605d1218 100644
--- a/net/ceph/debugfs.c
+++ b/net/ceph/debugfs.c
@@ -389,7 +389,7 @@ CEPH_DEFINE_SHOW_FUNC(monc_show)
 CEPH_DEFINE_SHOW_FUNC(osdc_show)
 CEPH_DEFINE_SHOW_FUNC(client_options_show)
 
-int ceph_debugfs_init(void)
+int __init ceph_debugfs_init(void)
 {
 	ceph_debugfs_dir = debugfs_create_dir("ceph", NULL);
 	if (!ceph_debugfs_dir)
@@ -477,7 +477,7 @@ void ceph_debugfs_client_cleanup(struct ceph_client *client)
 
 #else  /* CONFIG_DEBUG_FS */
 
-int ceph_debugfs_init(void)
+int __init ceph_debugfs_init(void)
 {
 	return 0;
 }
@@ -496,6 +496,3 @@ void ceph_debugfs_client_cleanup(struct ceph_client *client)
 }
 
 #endif  /* CONFIG_DEBUG_FS */
-
-EXPORT_SYMBOL(ceph_debugfs_init);
-EXPORT_SYMBOL(ceph_debugfs_cleanup);
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index cee4b3d307deb..fcb40c12b1f83 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -277,7 +277,7 @@ static void _ceph_msgr_exit(void)
 	ceph_msgr_slab_exit();
 }
 
-int ceph_msgr_init(void)
+int __init ceph_msgr_init(void)
 {
 	if (ceph_msgr_slab_init())
 		return -ENOMEM;
@@ -299,7 +299,6 @@ int ceph_msgr_init(void)
 
 	return -ENOMEM;
 }
-EXPORT_SYMBOL(ceph_msgr_init);
 
 void ceph_msgr_exit(void)
 {
@@ -307,7 +306,6 @@ void ceph_msgr_exit(void)
 
 	_ceph_msgr_exit();
 }
-EXPORT_SYMBOL(ceph_msgr_exit);
 
 void ceph_msgr_flush(void)
 {
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 4a3af96dc0574..ea2a6c9fb7cef 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -5106,7 +5106,7 @@ int ceph_osdc_writepages(struct ceph_osd_client *osdc, struct ceph_vino vino,
 }
 EXPORT_SYMBOL(ceph_osdc_writepages);
 
-int ceph_osdc_setup(void)
+int __init ceph_osdc_setup(void)
 {
 	size_t size = sizeof(struct ceph_osd_request) +
 	    CEPH_OSD_SLAB_OPS * sizeof(struct ceph_osd_req_op);
@@ -5117,7 +5117,6 @@ int ceph_osdc_setup(void)
 
 	return ceph_osd_request_cache ? 0 : -ENOMEM;
 }
-EXPORT_SYMBOL(ceph_osdc_setup);
 
 void ceph_osdc_cleanup(void)
 {
@@ -5125,7 +5124,6 @@ void ceph_osdc_cleanup(void)
 	kmem_cache_destroy(ceph_osd_request_cache);
 	ceph_osd_request_cache = NULL;
 }
-EXPORT_SYMBOL(ceph_osdc_cleanup);
 
 /*
  * handle incoming message