X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fkecheng-kc-330b%2Fapi.c;h=a4e62619600bca84ba82924612a6119e436c1b5b;hb=7dcaddd3f0df3a87dae252eb1f64f7b0e3997b8f;hp=f67d253238dc1e3dfe88f73085585d6a6d9b55ea;hpb=dd5c48a6d567a3cac62c4b0058588273bbeea171;p=libsigrok.git

diff --git a/src/hardware/kecheng-kc-330b/api.c b/src/hardware/kecheng-kc-330b/api.c
index f67d2532..a4e62619 100644
--- a/src/hardware/kecheng-kc-330b/api.c
+++ b/src/hardware/kecheng-kc-330b/api.c
@@ -112,7 +112,6 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 	(void)options;
 
 	drvc = di->context;
-	drvc->instances = NULL;
 
 	devices = NULL;
 	if ((usb_devices = sr_usb_find(drvc->sr_ctx->libusb_ctx, USB_CONN))) {
@@ -125,7 +124,6 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 			sdi->status = SR_ST_INACTIVE;
 			sdi->vendor = g_strdup(VENDOR);
 			sdi->model = model; /* Already g_strndup()'d. */
-			sdi->driver = di;
 			sdi->inst_type = SR_INST_USB;
 			sdi->conn = l->data;
 			sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "SPL");
@@ -143,14 +141,13 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 
 			/* TODO: Set date/time? */
 
-			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)
@@ -392,7 +389,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 
 	devc->num_samples = 0;
 
-	std_session_send_df_header(sdi, LOG_PREFIX);
+	std_session_send_df_header(sdi);
 
 	if (devc->data_source == DATA_SOURCE_LIVE) {
 		/* Force configuration. */
@@ -415,7 +412,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 		devc->stored_samples = (buf[7] << 8) | buf[8];
 		if (devc->stored_samples == 0) {
 			/* Notify frontend of empty log by sending start/end packets. */
-			std_session_send_df_end(sdi, LOG_PREFIX);
+			std_session_send_df_end(sdi);
 			return SR_OK;
 		}