sr/cli/gtk: Remove analog left-overs from API.

This will come back in some form or another later, but for now
don't clutter the API with non-working stuff. Removing stuff from APIs
is not possible without breaking the API, adding stuff later is simpler.

hardware/asix-sigma/asix-sigma.c

@@ -1352,7 +1352,6 @@ static int hw_start_acquisition(int device_index, gpointer session_data)
 	gettimeofday(&header.starttime, NULL);
 	header.samplerate = sigma->cur_samplerate;
 	header.num_logic_probes = sigma->num_probes;
-	header.num_analog_probes = 0;
 	sr_session_bus(session_data, &packet);
 
 	/* Add capture source. */

hardware/chronovu-la8/chronovu-la8.c

@@ -1088,7 +1088,6 @@ static int hw_start_acquisition(int device_index, gpointer session_data)
 	gettimeofday(&header.starttime, NULL);
 	header.samplerate = la8->cur_samplerate;
 	header.num_logic_probes = NUM_PROBES;
-	header.num_analog_probes = 0;
 	sr_session_bus(session_data, &packet);
 
 	/* Time when we should be done (for detecting trigger timeouts). */

hardware/demo/demo.c

@@ -469,7 +469,6 @@ static int hw_start_acquisition(int device_index, gpointer session_data)
 	gettimeofday(&header->starttime, NULL);
 	header->samplerate = cur_samplerate;
 	header->num_logic_probes = NUM_PROBES;
-	header->num_analog_probes = 0;
 	sr_session_bus(session_data, packet);
 	g_free(header);
 	g_free(packet);

hardware/link-mso19/link-mso19.c

@@ -808,7 +808,7 @@ static int hw_start_acquisition(int device_index, gpointer session_device_id)
 	header.feed_version = 1;
 	gettimeofday(&header.starttime, NULL);
 	header.samplerate = mso->cur_rate;
-	header.num_analog_probes = 1;
+	// header.num_analog_probes = 1;
 	header.num_logic_probes = 8;
 	sr_session_bus(session_device_id, &packet);
 

hardware/openbench-logic-sniffer/ols.c

@@ -1002,7 +1002,6 @@ static int hw_start_acquisition(int device_index, gpointer session_data)
 	gettimeofday(&header->starttime, NULL);
 	header->samplerate = ols->cur_samplerate;
 	header->num_logic_probes = NUM_PROBES;
-	header->num_analog_probes = 0;
 	sr_session_bus(session_data, packet);
 
 	g_free(header);

hardware/saleae-logic/saleae-logic.c

@@ -791,7 +791,6 @@ static int hw_start_acquisition(int device_index, gpointer session_data)
 	gettimeofday(&header->starttime, NULL);
 	header->samplerate = fx2->cur_samplerate;
 	header->num_logic_probes = fx2->profile->num_probes;
-	header->num_analog_probes = 0;
 	sr_session_bus(session_data, packet);
 	g_free(header);
 	g_free(packet);

hardware/zeroplus-logic-cube/zeroplus.c

@@ -664,7 +664,6 @@ static int hw_start_acquisition(int device_index, gpointer session_data)
 	gettimeofday(&header.starttime, NULL);
 	header.samplerate = zp->cur_samplerate;
 	header.num_logic_probes = zp->num_channels;
-	header.num_analog_probes = 0;
 	sr_session_bus(session_data, &packet);
 
 	if (!(buf = g_try_malloc(PACKET_SIZE))) {

input/binary.c

@@ -78,7 +78,6 @@ static int loadfile(struct sr_input *in, const char *filename)
 	/* send header */
 	header.feed_version = 1;
 	header.num_logic_probes = num_probes;
-	header.num_analog_probes = 0;
 	header.samplerate = 0;
 	gettimeofday(&header.starttime, NULL);
 	packet.type = SR_DF_HEADER;

input/chronovu_la8.c

@@ -137,7 +137,6 @@ static int loadfile(struct sr_input *in, const char *filename)
 	header.feed_version = 1;
 	gettimeofday(&header.starttime, NULL);
 	header.num_logic_probes = num_probes;
-	header.num_analog_probes = 0;
 	header.samplerate = samplerate;
 	sr_session_bus(in->vdevice, &packet);
 

session_driver.c

@@ -324,7 +324,6 @@ static int hw_start_acquisition(int device_index, gpointer session_device_id)
 	gettimeofday(&header->starttime, NULL);
 	header->samplerate = vdevice->samplerate;
 	header->num_logic_probes = vdevice->num_probes;
-	header->num_analog_probes = 0;
 	sr_session_bus(session_device_id, packet);
 	g_free(header);
 	g_free(packet);

sigrok.h.in

@@ -107,7 +107,6 @@ enum {
 	SR_DF_END,
 	SR_DF_TRIGGER,
 	SR_DF_LOGIC,
-	SR_DF_ANALOG,
 	SR_DF_PD,
 };
 
@@ -120,7 +119,6 @@ struct sr_datafeed_header {
 	int feed_version;
 	struct timeval starttime;
 	uint64_t samplerate;
-	int num_analog_probes;
 	int num_logic_probes;
 };
 
@@ -188,7 +186,6 @@ struct sr_device {
 
 enum {
 	SR_PROBE_TYPE_LOGIC,
-	SR_PROBE_TYPE_ANALOG,
 };
 
 struct sr_probe {