DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-struct list_head g_smsdvb_clients;
-struct mutex g_smsdvb_clientslock;
+static struct list_head g_smsdvb_clients;
+static struct mutex g_smsdvb_clientslock;
static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb)
{