static void dst_release(struct dvb_frontend *fe)
{
struct dst_state *state = fe->demodulator_priv;
+ if (state->dst_ca) {
+ dvb_unregister_device(state->dst_ca);
+#ifdef CONFIG_DVB_CORE_ATTACH
+ symbol_put(dst_ca_attach);
+#endif
+ }
+#ifdef CONFIG_DVB_CORE_ATTACH
+ symbol_put(dst_attach);
+#endif
kfree(state);
}