[media] demux.h: Remove duplicated enum

"enum dmx_ts_pes" and "typedef enum dmx_pes_type_t" are just the
same enum declared twice, since Kernel (2.6.12). There's no reason
to duplicate it there, and sparse complains about that:
	drivers/media/dvb-core/dmxdev.c:600:55: warning: mixing different enum types
So, remove the internal define, keeping just the external one.
Internally, use only "enum dmx_ts_pes", as it is too late to drop
dmx_pes_type_t from the userspace API.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/usb/ttusb-dec/ttusb_dec.c

@@ -951,34 +951,34 @@ static int ttusb_dec_start_ts_feed(struct dvb_demux_feed *dvbdmxfeed)
 
 	switch (dvbdmxfeed->pes_type) {
 
-	case DMX_TS_PES_VIDEO:
-		dprintk("  pes_type: DMX_TS_PES_VIDEO\n");
+	case DMX_PES_VIDEO:
+		dprintk("  pes_type: DMX_PES_VIDEO\n");
 		dec->pid[DMX_PES_PCR] = dvbdmxfeed->pid;
 		dec->pid[DMX_PES_VIDEO] = dvbdmxfeed->pid;
 		dec->video_filter = dvbdmxfeed->filter;
 		ttusb_dec_set_pids(dec);
 		break;
 
-	case DMX_TS_PES_AUDIO:
-		dprintk("  pes_type: DMX_TS_PES_AUDIO\n");
+	case DMX_PES_AUDIO:
+		dprintk("  pes_type: DMX_PES_AUDIO\n");
 		dec->pid[DMX_PES_AUDIO] = dvbdmxfeed->pid;
 		dec->audio_filter = dvbdmxfeed->filter;
 		ttusb_dec_set_pids(dec);
 		break;
 
-	case DMX_TS_PES_TELETEXT:
+	case DMX_PES_TELETEXT:
 		dec->pid[DMX_PES_TELETEXT] = dvbdmxfeed->pid;
-		dprintk("  pes_type: DMX_TS_PES_TELETEXT(not supported)\n");
+		dprintk("  pes_type: DMX_PES_TELETEXT(not supported)\n");
 		return -ENOSYS;
 
-	case DMX_TS_PES_PCR:
-		dprintk("  pes_type: DMX_TS_PES_PCR\n");
+	case DMX_PES_PCR:
+		dprintk("  pes_type: DMX_PES_PCR\n");
 		dec->pid[DMX_PES_PCR] = dvbdmxfeed->pid;
 		ttusb_dec_set_pids(dec);
 		break;
 
-	case DMX_TS_PES_OTHER:
-		dprintk("  pes_type: DMX_TS_PES_OTHER(not supported)\n");
+	case DMX_PES_OTHER:
+		dprintk("  pes_type: DMX_PES_OTHER(not supported)\n");
 		return -ENOSYS;
 
 	default: