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path: root/drivers/media/dvb/bt8xx/dst.c
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Diffstat (limited to 'drivers/media/dvb/bt8xx/dst.c')
-rw-r--r--drivers/media/dvb/bt8xx/dst.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index 06ac899a9a26..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);
}