Drop futures dependency in embassy-nrf

2 files changed, 1 insertions, 2 deletions

diff --git a/embassy-nrf/Cargo.toml b/embassy-nrf/Cargo.toml
index 360f77c19..c30b319cf 100644
--- a/embassy-nrf/Cargo.toml
+++ b/embassy-nrf/Cargo.toml
@@ -110,7 +110,6 @@ defmt = { version = "0.3", optional = true }
 log = { version = "0.4.14", optional = true }
 cortex-m-rt = ">=0.6.15,<0.8"
 cortex-m = "0.7.6"
-futures = { version = "0.3.17", default-features = false }
 critical-section = "1.1"
 rand_core = "0.6.3"
 fixed = "1.10.0"
diff --git a/embassy-nrf/src/pdm.rs b/embassy-nrf/src/pdm.rs
index 01f41e9f9..24fa29a4a 100644
--- a/embassy-nrf/src/pdm.rs
+++ b/embassy-nrf/src/pdm.rs
@@ -2,6 +2,7 @@
 
 #![macro_use]
 
+use core::future::poll_fn;
 use core::marker::PhantomData;
 use core::sync::atomic::{compiler_fence, Ordering};
 use core::task::Poll;
@@ -9,7 +10,6 @@ use core::task::Poll;
 use embassy_hal_internal::drop::OnDrop;
 use embassy_hal_internal::{into_ref, PeripheralRef};
 use fixed::types::I7F1;
-use futures::future::poll_fn;
 
 use crate::chip::EASY_DMA_SIZE;
 use crate::gpio::sealed::Pin;