Merge branch 'embassy-rs:main' into barafael/minor_clippy_lints_rp

9 files changed, 7 insertions, 29 deletions

diff --git a/embassy-rp/src/dma.rs b/embassy-rp/src/dma.rs
index 088a842a1..44aabce6b 100644
--- a/embassy-rp/src/dma.rs
+++ b/embassy-rp/src/dma.rs
@@ -96,7 +96,7 @@ pub unsafe fn write_repeated<'a, C: Channel, W: Word>(
 ) -> Transfer<'a, C> {
     copy_inner(
         ch,
-        &mut DUMMY as *const u32,
+        core::ptr::addr_of_mut!(DUMMY) as *const u32,
         to as *mut u32,
         len,
         W::size(),
diff --git a/embassy-rp/src/flash.rs b/embassy-rp/src/flash.rs
index 8bac93684..422b77400 100644
--- a/embassy-rp/src/flash.rs
+++ b/embassy-rp/src/flash.rs
@@ -420,8 +420,6 @@ impl<'d, T: Instance, const FLASH_SIZE: usize> embedded_storage_async::nor_flash
 
 #[allow(dead_code)]
 mod ram_helpers {
-    use core::marker::PhantomData;
-
     use super::*;
     use crate::rom_data;
 
diff --git a/embassy-rp/src/float/mod.rs b/embassy-rp/src/float/mod.rs
index 945afff90..3ad6f1c50 100644
--- a/embassy-rp/src/float/mod.rs
+++ b/embassy-rp/src/float/mod.rs
@@ -89,6 +89,7 @@ pub(crate) trait Float:
     }
 
     /// Returns true if `self` is infinity
+    #[allow(unused)]
     fn is_infinity(self) -> bool {
         (self.repr() & (Self::EXPONENT_MASK | Self::SIGNIFICAND_MASK)) == Self::EXPONENT_MASK
     }
diff --git a/embassy-rp/src/fmt.rs b/embassy-rp/src/fmt.rs
index 78e583c1c..2ac42c557 100644
--- a/embassy-rp/src/fmt.rs
+++ b/embassy-rp/src/fmt.rs
@@ -1,5 +1,5 @@
 #![macro_use]
-#![allow(unused_macros)]
+#![allow(unused)]
 
 use core::fmt::{Debug, Display, LowerHex};
 
@@ -229,7 +229,6 @@ impl<T, E> Try for Result<T, E> {
     }
 }
 
-#[allow(unused)]
 pub(crate) struct Bytes<'a>(pub &'a [u8]);
 
 impl<'a> Debug for Bytes<'a> {
diff --git a/embassy-rp/src/gpio.rs b/embassy-rp/src/gpio.rs
index 405bddfd8..a84c00a2c 100644
--- a/embassy-rp/src/gpio.rs
+++ b/embassy-rp/src/gpio.rs
@@ -976,8 +976,6 @@ impl_pin!(PIN_QSPI_SD3, Bank::Qspi, 5);
 // ====================
 
 mod eh02 {
-    use core::convert::Infallible;
-
     use super::*;
 
     impl<'d> embedded_hal_02::digital::v2::InputPin for Input<'d> {
diff --git a/embassy-rp/src/lib.rs b/embassy-rp/src/lib.rs
index 7092b3fab..d91cea410 100644
--- a/embassy-rp/src/lib.rs
+++ b/embassy-rp/src/lib.rs
@@ -274,7 +274,7 @@ pub fn install_core0_stack_guard() -> Result<(), ()> {
     extern "C" {
         static mut _stack_end: usize;
     }
-    unsafe { install_stack_guard(&mut _stack_end as *mut usize) }
+    unsafe { install_stack_guard(core::ptr::addr_of_mut!(_stack_end)) }
 }
 
 #[inline(always)]
@@ -354,6 +354,7 @@ pub fn init(config: config::Config) -> Peripherals {
 
 /// Extension trait for PAC regs, adding atomic xor/bitset/bitclear writes.
 trait RegExt<T: Copy> {
+    #[allow(unused)]
     fn write_xor<R>(&self, f: impl FnOnce(&mut T) -> R) -> R;
     fn write_set<R>(&self, f: impl FnOnce(&mut T) -> R) -> R;
     fn write_clear<R>(&self, f: impl FnOnce(&mut T) -> R) -> R;
diff --git a/embassy-rp/src/relocate.rs b/embassy-rp/src/relocate.rs
index 40cb2667b..34487819f 100644
--- a/embassy-rp/src/relocate.rs
+++ b/embassy-rp/src/relocate.rs
@@ -1,5 +1,3 @@
-use core::iter::Iterator;
-
 use pio::{Program, SideSet, Wrap};
 
 pub struct CodeIterator<'a, I>
diff --git a/embassy-rp/src/uart/buffered.rs b/embassy-rp/src/uart/buffered.rs
index 7622539f1..da1157984 100644
--- a/embassy-rp/src/uart/buffered.rs
+++ b/embassy-rp/src/uart/buffered.rs
@@ -1,17 +1,11 @@
 //! Buffered UART driver.
-use core::future::{poll_fn, Future};
+use core::future::Future;
 use core::slice;
-use core::task::Poll;
 
-use atomic_polyfill::{AtomicU8, Ordering};
+use atomic_polyfill::AtomicU8;
 use embassy_hal_internal::atomic_ring_buffer::RingBuffer;
-use embassy_sync::waitqueue::AtomicWaker;
-use embassy_time::Timer;
 
 use super::*;
-use crate::clocks::clk_peri_freq;
-use crate::interrupt::typelevel::{Binding, Interrupt};
-use crate::{interrupt, RegExt};
 
 pub struct State {
     tx_waker: AtomicWaker,
diff --git a/embassy-rp/src/usb.rs b/embassy-rp/src/usb.rs
index 905661d64..d68dee4a3 100644
--- a/embassy-rp/src/usb.rs
+++ b/embassy-rp/src/usb.rs
@@ -465,7 +465,6 @@ impl<'d, T: Instance> driver::Bus for Bus<'d, T> {
 
 trait Dir {
     fn dir() -> Direction;
-    fn waker(i: usize) -> &'static AtomicWaker;
 }
 
 /// Type for In direction.
@@ -474,11 +473,6 @@ impl Dir for In {
     fn dir() -> Direction {
         Direction::In
     }
-
-    #[inline]
-    fn waker(i: usize) -> &'static AtomicWaker {
-        &EP_IN_WAKERS[i]
-    }
 }
 
 /// Type for Out direction.
@@ -487,11 +481,6 @@ impl Dir for Out {
     fn dir() -> Direction {
         Direction::Out
     }
-
-    #[inline]
-    fn waker(i: usize) -> &'static AtomicWaker {
-        &EP_OUT_WAKERS[i]
-    }
 }
 
 /// Endpoint for RP USB driver.