Document if or why sometimes digits/spec_digits is 0.

[libsigrok.git] / src / hardware / lascar-el-usb / api.c

diff --git a/src/hardware/lascar-el-usb/api.c b/src/hardware/lascar-el-usb/api.c
index 1fd86b7ea00052975b12d3780283cff3b7fd3929..405c8f923053d4f3be29580144919dcaf17860c1 100644 (file)
--- a/src/hardware/lascar-el-usb/api.c
+++ b/src/hardware/lascar-el-usb/api.c
@@ -72,14 +72,13 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
                        }
                        sdi->inst_type = SR_INST_USB;
                        sdi->conn = usb;
-                       drvc->instances = g_slist_append(drvc->instances, sdi);
                        devices = g_slist_append(devices, sdi);
                }
                g_slist_free(usb_devices);
        } else
                g_slist_free_full(usb_devices, g_free);
 
-       return devices;
+       return std_scan_complete(di, devices);
 }
 
 static int dev_open(struct sr_dev_inst *sdi)
@@ -306,7 +305,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 
        sr_dbg("Starting log retrieval.");
 
-       std_session_send_df_header(sdi, LOG_PREFIX);
+       std_session_send_df_header(sdi);
 
        interval = (devc->config[0x1c] | (devc->config[0x1d] << 8)) * 1000;
        packet.type = SR_DF_META;
@@ -318,7 +317,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 
        if (devc->logged_samples == 0) {
                /* This ensures the frontend knows the session is done. */
-               std_session_send_df_end(sdi, LOG_PREFIX);
+               std_session_send_df_end(sdi);
                return SR_OK;
        }