rdtech-um: eliminate redundant data types in memory allocation

[libsigrok.git] / src / hardware / rdtech-um / api.c

diff --git a/src/hardware/rdtech-um/api.c b/src/hardware/rdtech-um/api.c
index a6c5f6976445470c416772342c73977dca678ecb..3f086ae63f2a0e16518581b95bf3e1edde5f9917 100644 (file)
--- 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 = {