From f72ddd6f7cdfcc100d9e98cb0b668eec4f650155 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Tue, 2 Feb 2021 13:13:24 +0100
Subject: [PATCH] UPSTREAM: module: unexport find_module and module_mutex

find_module is not used by modular code any more, and random driver code
has no business calling it to start with.

Bug: 157965270
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jessica Yu <jeyu@kernel.org>
(cherry picked from commit 089049f6c9956c5cf1fc89fe10229c76e99f4bef)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If736b690e00331156626ff41de224628f5aed7c5
---
 kernel/module.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/module.c b/kernel/module.c
index e337b3af13c7..26da85fcd877 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -92,7 +92,6 @@
  * 3) module_addr_min/module_addr_max.
  * (delete and add uses RCU list operations). */
 DEFINE_MUTEX(module_mutex);
-EXPORT_SYMBOL_GPL(module_mutex);
 static LIST_HEAD(modules);
 
 /* Work queue for freeing init sections in success case */
@@ -645,7 +644,6 @@ struct module *find_module(const char *name)
 	module_assert_mutex();
 	return find_module_all(name, strlen(name), false);
 }
-EXPORT_SYMBOL_GPL(find_module);
 
 #ifdef CONFIG_SMP