X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fopenbench-logic-sniffer%2Fapi.c;h=cd2d0e0609eb13bc58c7cac22acd5e3ba3aaeb3d;hb=refs%2Ftags%2Fdsupstream;hp=ba804ef98ed916dc8fa6e9182c5283e4f1a813ef;hpb=50985c2019b2b5a6ce394589d89ee925b4f5e3a9;p=libsigrok.git

diff --git a/hardware/openbench-logic-sniffer/api.c b/hardware/openbench-logic-sniffer/api.c
index ba804ef9..cd2d0e06 100644
--- a/hardware/openbench-logic-sniffer/api.c
+++ b/hardware/openbench-logic-sniffer/api.c
@@ -55,7 +55,7 @@ static struct sr_dev_driver *di = &ols_driver_info;
 
 static int hw_init(struct sr_context *sr_ctx)
 {
-	return std_hw_init(sr_ctx, di, DRIVER_LOG_DOMAIN);
+	return std_hw_init(sr_ctx, di, LOG_PREFIX);
 }
 
 static GSList *hw_scan(GSList *options)
@@ -280,6 +280,9 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi)
 	int ret;
 	uint64_t tmp_u64;
 
+	if (sdi->status != SR_ST_ACTIVE)
+		return SR_ERR_DEV_CLOSED;
+
 	devc = sdi->priv;
 
 	switch (id) {
@@ -366,12 +369,12 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
 	int num_channels;
 	int i;
 
+	if (sdi->status != SR_ST_ACTIVE)
+		return SR_ERR_DEV_CLOSED;
+
 	devc = sdi->priv;
 	serial = sdi->conn;
 
-	if (sdi->status != SR_ST_ACTIVE)
-		return SR_ERR;
-
 	if (ols_configure_probes(sdi) != SR_OK) {
 		sr_err("Failed to configure probes.");
 		return SR_ERR;
@@ -484,7 +487,7 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
 	devc->num_transfers = devc->num_samples = devc->num_bytes = 0;
 
 	/* Send header packet to the session bus. */
-	std_session_send_df_header(cb_data, DRIVER_LOG_DOMAIN);
+	std_session_send_df_header(cb_data, LOG_PREFIX);
 
 	sr_source_add(serial->fd, G_IO_IN, -1, ols_receive_data, cb_data);