media: dvb/frontend.h: move out a private internal structure

struct dtv_cmds_h is just an ancillary struct used by the
dvb_frontend.c to internally store frontend commands.

It doesn't belong to the userspace header, nor it is used anywhere,
except inside the DVB core. So, remove it from the header.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/dvb-core/dvb_frontend.c

@@ -1000,6 +1000,17 @@ static int dvb_frontend_clear_cache(struct dvb_frontend *fe)
 	.buffer = b \
 }
 
+struct dtv_cmds_h {
+	char	*name;		/* A display name for debugging purposes */
+
+	__u32	cmd;		/* A unique ID */
+
+	/* Flags */
+	__u32	set:1;		/* Either a set or get property */
+	__u32	buffer:1;	/* Does this property use the buffer? */
+	__u32	reserved:30;	/* Align */
+};
+
 static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = {
 	_DTV_CMD(DTV_TUNE, 1, 0),
 	_DTV_CMD(DTV_CLEAR, 1, 0),

include/uapi/linux/dvb/frontend.h

@@ -384,17 +384,6 @@ enum atscmh_rs_code_mode {
 #define NO_STREAM_ID_FILTER	(~0U)
 #define LNA_AUTO                (~0U)
 
-struct dtv_cmds_h {
-	char	*name;		/* A display name for debugging purposes */
-
-	__u32	cmd;		/* A unique ID */
-
-	/* Flags */
-	__u32	set:1;		/* Either a set or get property */
-	__u32	buffer:1;	/* Does this property use the buffer? */
-	__u32	reserved:30;	/* Align */
-};
-
 /**
  * Scale types for the quality parameters.
  * @FE_SCALE_NOT_AVAILABLE: That QoS measure is not available. That