use common channel group allocation/release code

[libsigrok.git] / src / hardware / hung-chang-dso-2100 / api.c

diff --git a/src/hardware/hung-chang-dso-2100/api.c b/src/hardware/hung-chang-dso-2100/api.c
index f3d94d2003d386de64760e37d31d4499f20b2bb0..88423357592dd6eeefa230abf980ddab09015fbf 100644 (file)
--- a/src/hardware/hung-chang-dso-2100/api.c
+++ b/src/hardware/hung-chang-dso-2100/api.c
@@ -138,11 +138,9 @@ static GSList *scan_port(GSList *devices, struct parport *port)
        ieee1284_ref(port);
 
        for (i = 0; i < NUM_CHANNELS; i++) {
-               cg = g_malloc0(sizeof(struct sr_channel_group));
-               cg->name = g_strdup(trigger_sources[i]);
+               cg = sr_channel_group_new(sdi, trigger_sources[i], NULL);
                ch = sr_channel_new(sdi, i, SR_CHANNEL_ANALOG, FALSE, trigger_sources[i]);
                cg->channels = g_slist_append(cg->channels, ch);
-               sdi->channel_groups = g_slist_append(sdi->channel_groups, cg);
        }
 
        devc = g_malloc0(sizeof(struct dev_context));