The following commit has been merged in the master branch: commit 405ca1d5a1f38c7eda65a23208b27b69503a6868 Author: Antonio Quartulli &lt;ordex(a)autistici.org&gt; Date: Sun May 29 15:05:34 2011 +0200 batman-adv: correct kobject_set_name() arguments Compiling against kernel version <2.6.25 was failing due to wrong parameters. Signed-off-by: Antonio Quartulli &lt;ordex(a)autistici.org&gt; diff --git a/compat.h b/compat.h index 6842a26..0f0e66e 100644 --- a/compat.h +++ b/compat.h @@ -131,7 +131,7 @@ static inline struct kobject *kobject_create_and_add(const char *name, if (!kobj) return NULL; - kobject_set_name(kobj, name); + kobject_set_name(kobj, "%s", name); kobj->ktype = &ktype_bat_wrapper; kobj->kset = NULL; kobj->parent = parent; -- batman-adv