V4L/DVB (4432): Fix Circular dependencies

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 9 insertions, 5 deletions

diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index 52b6fb2455f9..9f72b7000c08 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -1715,6 +1715,15 @@ static int dst_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_paramet
 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);
 }
 
@@ -1752,11 +1761,6 @@ struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_ad
         }
         state->frontend.demodulator_priv = state;
 
-        /*      Attach other DST peripherals if any             */
-        /*      Conditional Access device                       */
-        if (state->dst_hw_cap & DST_TYPE_HAS_CA)
-                dst_ca_attach(state, dvb_adapter);
-
         return state;                           /*      Manu (DST is a card not a frontend)     */
 }