X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fcenter-3xx%2Fapi.c;h=70a14699b90d520036101b8fe119bc1a35f86821;hb=b02bb45f4cf6378520e5a5b82ff39013cfa270b6;hp=6b9c0e3981caba693e5de4187dd0a24b1bd73a25;hpb=15a5bfe4815f9991a9bb532c05d6244a1818a0e4;p=libsigrok.git

diff --git a/src/hardware/center-3xx/api.c b/src/hardware/center-3xx/api.c
index 6b9c0e39..70a14699 100644
--- a/src/hardware/center-3xx/api.c
+++ b/src/hardware/center-3xx/api.c
@@ -62,14 +62,12 @@ static GSList *center_scan(const char *conn, const char *serialcomm, int idx)
 	struct sr_dev_inst *sdi;
 	struct dev_context *devc;
 	struct sr_serial_dev_inst *serial;
-	GSList *devices;
 
 	serial = sr_serial_dev_inst_new(conn, serialcomm);
 
 	if (serial_open(serial, SERIAL_RDWR) != SR_OK)
 		return NULL;
 
-	devices = NULL;
 	serial_flush(serial);
 
 	sr_info("Found device on port %s.", conn);
@@ -86,11 +84,9 @@ static GSList *center_scan(const char *conn, const char *serialcomm, int idx)
 	for (i = 0; i < center_devs[idx].num_channels; i++)
 		sr_channel_new(sdi, i, SR_CHANNEL_ANALOG, TRUE, channel_names[i]);
 
-	devices = g_slist_append(devices, sdi);
-
 	serial_close(serial);
 
-	return devices;
+	return g_slist_append(NULL, sdi);
 }
 
 static GSList *scan(GSList *options, int idx)
@@ -177,7 +173,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, int idx)
 
 	sr_sw_limits_acquisition_start(&devc->sw_limits);
 
-	std_session_send_df_header(sdi, LOG_PREFIX);
+	std_session_send_df_header(sdi);
 
 	/* Poll every 500ms, or whenever some data comes in. */
 	serial = sdi->conn;
@@ -187,12 +183,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, int idx)
 	return SR_OK;
 }
 
-static int dev_acquisition_stop(struct sr_dev_inst *sdi)
-{
-	return std_serial_dev_acquisition_stop(sdi,
-			std_serial_dev_close, sdi->conn, LOG_PREFIX);
-}
-
 /* Driver-specific API function wrappers */
 #define HW_SCAN(X) \
 static GSList *scan_##X(struct sr_dev_driver *d, GSList *options) { \
@@ -219,7 +209,7 @@ static struct sr_dev_driver ID##_driver_info = { \
 	.dev_open = std_serial_dev_open, \
 	.dev_close = std_serial_dev_close, \
 	.dev_acquisition_start = dev_acquisition_start_##ID_UPPER, \
-	.dev_acquisition_stop = dev_acquisition_stop, \
+	.dev_acquisition_stop = std_serial_dev_acquisition_stop, \
 	.context = NULL, \
 }; \
 SR_REGISTER_DEV_DRIVER(ID##_driver_info);