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.
Acked-by: Jason Baron <jba...@akamai.com> Signed-off-by: Rasmus Villemoes <li...@rasmusvillemoes.dk> --- lib/dynamic_debug.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index ab81155f928d..f1de45a100fa 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) { -- 2.19.1.6.gbde171bbf5