X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Frdtech-um%2Fapi.c;h=3f086ae63f2a0e16518581b95bf3e1edde5f9917;hb=bc9aa94b92c5ac0271769af4605992d7a38e65bc;hp=a6c5f6976445470c416772342c73977dca678ecb;hpb=fda34e5af6e7a11744035c1c8df2f2b2f95cf1d8;p=libsigrok.git

diff --git a/src/hardware/rdtech-um/api.c b/src/hardware/rdtech-um/api.c
index a6c5f697..3f086ae6 100644
--- a/src/hardware/rdtech-um/api.c
+++ b/src/hardware/rdtech-um/api.c
@@ -67,19 +67,18 @@ static GSList *rdtech_um_scan(struct sr_dev_driver *di,
 		goto err_out_serial;
 	}
 
-	devc = g_malloc0(sizeof(struct dev_context));
-	sdi = g_malloc0(sizeof(struct sr_dev_inst));
-
+	devc = g_malloc0(sizeof(*devc));
 	sr_sw_limits_init(&devc->limits);
 	devc->profile = p;
 
+	sdi = g_malloc0(sizeof(*sdi));
+	sdi->priv = devc;
 	sdi->status = SR_ST_INACTIVE;
 	sdi->vendor = g_strdup("RDTech");
 	sdi->model = g_strdup(p->model_name);
 	sdi->version = NULL;
 	sdi->inst_type = SR_INST_SERIAL;
 	sdi->conn = serial;
-	sdi->priv = devc;
 
 	for (ch_idx = 0; (name = p->channels[ch_idx].name); ch_idx++)
 		sr_channel_new(sdi, ch_idx, SR_CHANNEL_ANALOG, TRUE, name);
@@ -156,7 +155,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 	serial_source_add(sdi->session, serial, G_IO_IN, 50,
 		rdtech_um_receive_data, (void *)sdi);
 
-	return rdtech_um_poll(sdi);
+	return rdtech_um_poll(sdi, TRUE);
 }
 
 static struct sr_dev_driver rdtech_um_driver_info = {