X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fpce-322a%2Fapi.c;h=202e3122a26cbb4ec7be226bf6e9759aee7ca70d;hb=841aadc95b918fd883d36c6c8555f8cb0e3cd049;hp=25094470ea7e565a8fe4e1c2e88923cfa3a0d5f6;hpb=15a5bfe4815f9991a9bb532c05d6244a1818a0e4;p=libsigrok.git

diff --git a/src/hardware/pce-322a/api.c b/src/hardware/pce-322a/api.c
index 25094470..202e3122 100644
--- a/src/hardware/pce-322a/api.c
+++ b/src/hardware/pce-322a/api.c
@@ -63,7 +63,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 	struct sr_config *src;
 	struct sr_serial_dev_inst *serial;
 	struct sr_dev_inst *sdi;
-	GSList *l, *devices;
+	GSList *l;
 	const char *conn;
 
 	conn = NULL;
@@ -80,8 +80,6 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 	if (serial_open(serial, SERIAL_RDONLY) != SR_OK)
 		return NULL;
 
-	devices = NULL;
-
 	sdi = g_malloc0(sizeof(struct sr_dev_inst));
 	sdi->status = SR_ST_INACTIVE;
 	sdi->vendor = g_strdup("PCE");
@@ -92,11 +90,10 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 	sdi->inst_type = SR_INST_SERIAL;
 	sdi->priv = devc;
 	sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "SPL");
-	devices = g_slist_append(devices, sdi);
 
 	serial_close(serial);
 
-	return std_scan_complete(di, devices);
+	return std_scan_complete(di, g_slist_append(NULL, sdi));
 }
 
 static int dev_clear(const struct sr_dev_driver *di)
@@ -312,7 +309,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 	devc = sdi->priv;
 	devc->buffer_len = 0;
 
-	std_session_send_df_header(sdi, LOG_PREFIX);
+	std_session_send_df_header(sdi);
 
 	/* Poll every 150ms, or whenever some data comes in. */
 	serial = sdi->conn;
@@ -322,14 +319,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 	return SR_OK;
 }
 
-static int dev_acquisition_stop(struct sr_dev_inst *sdi)
-{
-	pce_322a_disconnect(sdi);
-
-	return std_serial_dev_acquisition_stop(sdi, std_serial_dev_close,
-			sdi->conn, LOG_PREFIX);
-}
-
 static struct sr_dev_driver pce_322a_driver_info = {
 	.name = "pce-322a",
 	.longname = "PCE PCE-322A",
@@ -345,7 +334,7 @@ static struct sr_dev_driver pce_322a_driver_info = {
 	.dev_open = dev_open,
 	.dev_close = dev_close,
 	.dev_acquisition_start = dev_acquisition_start,
-	.dev_acquisition_stop = dev_acquisition_stop,
+	.dev_acquisition_stop = std_serial_dev_acquisition_stop,
 	.context = NULL,
 };
 SR_REGISTER_DEV_DRIVER(pce_322a_driver_info);