From 2f7c2750d1ec1f741c5c7900a73aca392abecaa3 Mon Sep 17 00:00:00 2001
From: Andres Oliva <andres.oliva@teufel.de>
Date: Wed, 11 Oct 2023 23:45:47 +0200
Subject: [PATCH] Feature guarded more unused stuff

---
 embassy-stm32/src/i2c/v2.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/embassy-stm32/src/i2c/v2.rs b/embassy-stm32/src/i2c/v2.rs
index 8a7fa6a9..291ac13f 100644
--- a/embassy-stm32/src/i2c/v2.rs
+++ b/embassy-stm32/src/i2c/v2.rs
@@ -1,16 +1,22 @@
 use core::cmp;
+#[cfg(feature = "time")]
 use core::future::poll_fn;
 use core::marker::PhantomData;
+#[cfg(feature = "time")]
 use core::task::Poll;
 
 use embassy_embedded_hal::SetConfig;
+#[cfg(feature = "time")]
 use embassy_hal_internal::drop::OnDrop;
 use embassy_hal_internal::{into_ref, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
 #[cfg(feature = "time")]
 use embassy_time::{Duration, Instant};
 
-use crate::dma::{NoDma, Transfer};
+use crate::dma::NoDma;
+#[cfg(feature = "time")]
+use crate::dma::Transfer;
+
 use crate::gpio::sealed::AFType;
 use crate::gpio::Pull;
 use crate::i2c::{Error, Instance, SclPin, SdaPin};