From f008043bd3b5ca7f2c65dbdad8ea6df0a6f134f3 Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Thu, 7 Mar 2019 16:27:45 -0800 Subject: [PATCH] dynamic_debug: remove unused EXPORT_SYMBOLs The only caller of ddebug_{add,remove}_module outside dynamic_debug.c is kernel/module.c, which is obviously not itself modular (though it would be an interesting exercise to make that happen...). I also fail to see how these interfaces can be used by modules, in-tree or not. Link: http://lkml.kernel.org/r/20190212214150.4807-8-linux@rasmusvillemoes.dk Signed-off-by: Rasmus Villemoes Acked-by: Jason Baron Cc: David Sterba Cc: Greg Kroah-Hartman Cc: Ingo Molnar Cc: Petr Mladek Cc: "Rafael J . Wysocki" Cc: Steven Rostedt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/dynamic_debug.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index 214828c65625..7b76f43edaef 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -868,7 +868,6 @@ int ddebug_add_module(struct _ddebug *tab, unsigned int n, vpr_info("%u debug prints in module %s\n", n, dt->mod_name); return 0; } -EXPORT_SYMBOL_GPL(ddebug_add_module); /* helper for ddebug_dyndbg_(boot|module)_param_cb */ static int ddebug_dyndbg_param_cb(char *param, char *val, @@ -938,7 +937,6 @@ int ddebug_remove_module(const char *mod_name) mutex_unlock(&ddebug_lock); return ret; } -EXPORT_SYMBOL_GPL(ddebug_remove_module); static void ddebug_remove_all_tables(void) { -- 2.30.2