- mydata->sample_generator = default_pattern;
- mydata->session_data = session_data;
- mydata->dev_index = dev_index;
- mydata->samples_counter = 0;
+ ctx->sample_generator = default_pattern;
+ ctx->session_dev_id = cb_data;
+ ctx->dev_index = dev_index;
+ ctx->samples_counter = 0;