dev_acquisition_{start,stop}(): Drop duplicate 'cb_data' parameter.

[libsigrok.git] / src / hardware / hung-chang-dso-2100 / protocol.c

diff --git a/src/hardware/hung-chang-dso-2100/protocol.c b/src/hardware/hung-chang-dso-2100/protocol.c
index c1c8dacb6df40f6dc8375215ae7a1636323dbe57..31f161e8f1dca4f03ec5cbab4acf242f6ddf24a2 100644 (file)
--- a/src/hardware/hung-chang-dso-2100/protocol.c
+++ b/src/hardware/hung-chang-dso-2100/protocol.c
@@ -348,7 +348,7 @@ static void push_samples(const struct sr_dev_inst *sdi, uint8_t *buf, size_t num
        while (num--)
                data[num] = (buf[num] - 0x80) * factor;
 
-       sr_session_send(devc->cb_data, &packet);
+       sr_session_send(sdi, &packet);
 }
 
 static int read_subframe(const struct sr_dev_inst *sdi, uint8_t *buf)
@@ -393,7 +393,7 @@ static int read_subframe(const struct sr_dev_inst *sdi, uint8_t *buf)
                                };
 
                                push_samples(sdi, buf, 6);
-                               sr_session_send(devc->cb_data, &packet);
+                               sr_session_send(sdi, &packet);
                                buf += 6;
                                num -= 6;
                        }
@@ -439,7 +439,7 @@ SR_PRIV int hung_chang_dso_2100_poll(int fd, int revents, void *cb_data)
                return FALSE;
        }
 
-       sr_session_send(devc->cb_data, &packet);
+       sr_session_send(sdi, &packet);
 
        if (devc->channel) {
                while (read_subframe(sdi, buf)) {
@@ -453,10 +453,10 @@ SR_PRIV int hung_chang_dso_2100_poll(int fd, int revents, void *cb_data)
        }
 
        packet.type = SR_DF_FRAME_END;
-       sr_session_send(devc->cb_data, &packet);
+       sr_session_send(sdi, &packet);
 
        if (++devc->frame >= devc->frame_limit)
-               hung_chang_dso_2100_dev_acquisition_stop(sdi, devc->cb_data);
+               hung_chang_dso_2100_dev_acquisition_stop(sdi);
        else
                hung_chang_dso_2100_move_to(sdi, 0x21);