return SR_ERR_ARG;
/* If a channel group is specified, it must be a valid one. */
- if (cg) {
- for (i = 0; i < devc->model->analog_channels; i++)
- if (cg == devc->analog_groups[i])
- break;
- if (i >= devc->model->analog_channels) {
- sr_err("Invalid channel group specified.");
- return SR_ERR;
- }
+ if (cg && !g_slist_find(sdi->channel_groups, cg)) {
+ sr_err("Invalid channel group specified.");
+ return SR_ERR;
}
switch (key) {