dsp bench: fix
use core::f32::consts::PI;
use criterion::{black_box, criterion_group, criterion_main, Criterion};
-use dsp::trig::{atan2, cossin};
+use dsp::{atan2, cossin};
fn atan2_bench(c: &mut Criterion) {
let xi = (10 << 16) as i32;
