diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index f667bf3..bfd670f 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -259,8 +259,8 @@
 	DTV_SET_BANDWIDTH,
 	DTV_SET_INVERSION,
 	DTV_SET_DISEQC_MASTER,
-	DTV_SET_SYMBOLRATE,
-	DTV_SET_INNERFEC,
+	DTV_SET_SYMBOL_RATE,
+	DTV_SET_INNER_FEC,
 	DTV_SET_VOLTAGE,
 	DTV_SET_TONE,
 	DTV_SET_PILOT,
@@ -271,8 +271,8 @@
 	DTV_GET_BANDWIDTH,
 	DTV_GET_INVERSION,
 	DTV_GET_DISEQC_SLAVE_REPLY,
-	DTV_GET_SYMBOLRATE,
-	DTV_GET_INNERFEC,
+	DTV_GET_SYMBOL_RATE,
+	DTV_GET_INNER_FEC,
 	DTV_GET_VOLTAGE,
 	DTV_GET_TONE,
 	DTV_GET_PILOT,