audiocs_free_ctrl
static void audiocs_free_ctrl(CS_ctrl_t *);
audiocs_free_ctrl(state->cs_ogain);
audiocs_free_ctrl(state->cs_igain);
audiocs_free_ctrl(state->cs_mgain);
audiocs_free_ctrl(state->cs_micboost);
audiocs_free_ctrl(state->cs_inputs);
audiocs_free_ctrl(state->cs_outputs);