Reduce use of the full `futures` crate.

2 files changed, 1 insertions, 2 deletions

diff --git a/embassy-usb-synopsys-otg/Cargo.toml b/embassy-usb-synopsys-otg/Cargo.toml
index 7292e8491..f117d0cbf 100644
--- a/embassy-usb-synopsys-otg/Cargo.toml
+++ b/embassy-usb-synopsys-otg/Cargo.toml
@@ -16,7 +16,6 @@ target = "thumbv7em-none-eabi"
 
 [dependencies]
 critical-section = "1.1"
-futures = { version = "0.3.17", default-features = false }
 
 embassy-sync = { version = "0.5.0", path = "../embassy-sync" }
 embassy-usb-driver = {version = "0.1.0", path = "../embassy-usb-driver" }
diff --git a/embassy-usb-synopsys-otg/src/lib.rs b/embassy-usb-synopsys-otg/src/lib.rs
index 59a99796c..af82de2c1 100644
--- a/embassy-usb-synopsys-otg/src/lib.rs
+++ b/embassy-usb-synopsys-otg/src/lib.rs
@@ -7,6 +7,7 @@
 mod fmt;
 
 use core::cell::UnsafeCell;
+use core::future::poll_fn;
 use core::marker::PhantomData;
 use core::sync::atomic::{AtomicBool, AtomicU16, Ordering};
 use core::task::Poll;
@@ -16,7 +17,6 @@ use embassy_usb_driver::{
     Bus as _, Direction, EndpointAddress, EndpointAllocError, EndpointError, EndpointIn, EndpointInfo, EndpointOut,
     EndpointType, Event, Unsupported,
 };
-use futures::future::poll_fn;
 
 pub mod otg_v1;