drivers: use new sr_config struct

[libsigrok.git] / hardware / rigol-ds1xx2 / api.c

diff --git a/hardware/rigol-ds1xx2/api.c b/hardware/rigol-ds1xx2/api.c
index 64f8c2220d42c7394bed2ed1fc6f7dd507095a63..8c03ca86db5a700386087ce893a59e04c7ee68b0 100644 (file)
--- a/hardware/rigol-ds1xx2/api.c
+++ b/hardware/rigol-ds1xx2/api.c
@@ -26,8 +26,6 @@
 #include "libsigrok-internal.h"
 #include "protocol.h"
 
-#define NUM_PROBES 2
-
 static const int hwcaps[] = {
        SR_HWCAP_OSCILLOSCOPE,
        SR_HWCAP_LIMIT_SAMPLES,
@@ -448,7 +446,6 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
        struct dev_context *devc;
        struct sr_datafeed_packet packet;
        struct sr_datafeed_header header;
-       struct sr_datafeed_meta_analog meta;
        char buf[256];
        int len;
 
@@ -467,12 +464,6 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
        gettimeofday(&header.starttime, NULL);
        sr_session_send(cb_data, &packet);
 
-       /* Send metadata about the SR_DF_ANALOG packets to come. */
-       packet.type = SR_DF_META_ANALOG;
-       packet.payload = &meta;
-       meta.num_probes = NUM_PROBES;
-       sr_session_send(cb_data, &packet);
-
        rigol_ds1xx2_send_data(devc->fd, ":CHAN1:SCAL?\n");
        len = read(devc->fd, buf, sizeof(buf));
        buf[len] = 0;