Rename common tuner Kconfig names to use the same
namespace for all of them.
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index 75711bd..a763756 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -1714,7 +1714,7 @@
 	struct dst_state *state = fe->demodulator_priv;
 	if (state->dst_ca) {
 		dvb_unregister_device(state->dst_ca);
-#ifdef CONFIG_DVB_CORE_ATTACH
+#ifdef CONFIG_MEDIA_ATTACH
 		symbol_put(dst_ca_attach);
 #endif
 	}