X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fyokogawa-dlm%2Fapi.c;h=606dc2be03f3bacf84a3aa31d97f509cea3a0438;hb=f1ba6b4b2c9a8ecf90bb31efb218752aa7e49d1a;hp=e11587e6ced551c77a340893cd392ff19b3d5404;hpb=d2f7c417fdd96a13d8fd86350d2fc13db16f626c;p=libsigrok.git

diff --git a/src/hardware/yokogawa-dlm/api.c b/src/hardware/yokogawa-dlm/api.c
index e11587e6..606dc2be 100644
--- a/src/hardware/yokogawa-dlm/api.c
+++ b/src/hardware/yokogawa-dlm/api.c
@@ -141,27 +141,18 @@ static int dev_clear(const struct sr_dev_driver *di)
 
 static int dev_open(struct sr_dev_inst *sdi)
 {
-	if (sdi->status != SR_ST_ACTIVE && sr_scpi_open(sdi->conn) != SR_OK)
+	if (sr_scpi_open(sdi->conn) != SR_OK)
 		return SR_ERR;
 
 	if (dlm_scope_state_query(sdi) != SR_OK)
 		return SR_ERR;
 
-	sdi->status = SR_ST_ACTIVE;
-
 	return SR_OK;
 }
 
 static int dev_close(struct sr_dev_inst *sdi)
 {
-	if (sdi->status == SR_ST_INACTIVE)
-		return SR_OK;
-
-	sr_scpi_close(sdi->conn);
-
-	sdi->status = SR_ST_INACTIVE;
-
-	return SR_OK;
+	return sr_scpi_close(sdi->conn);
 }
 
 /**
@@ -612,9 +603,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 	struct dev_context *devc;
 	struct sr_scpi_dev_inst *scpi;
 
-	if (sdi->status != SR_ST_ACTIVE)
-		return SR_ERR_DEV_CLOSED;
-
 	scpi = sdi->conn;
 	devc = sdi->priv;
 	digital_added = FALSE;