Fix warnings in recent nightly.

7 files changed, 11 insertions, 14 deletions

diff --git a/examples/rp/src/bin/multicore.rs b/examples/rp/src/bin/multicore.rs
index c7b087476..7cb546c91 100644
--- a/examples/rp/src/bin/multicore.rs
+++ b/examples/rp/src/bin/multicore.rs
@@ -30,10 +30,14 @@ fn main() -> ! {
     let p = embassy_rp::init(Default::default());
     let led = Output::new(p.PIN_25, Level::Low);
 
-    spawn_core1(p.CORE1, unsafe { &mut CORE1_STACK }, move || {
-        let executor1 = EXECUTOR1.init(Executor::new());
-        executor1.run(|spawner| unwrap!(spawner.spawn(core1_task(led))));
-    });
+    spawn_core1(
+        p.CORE1,
+        unsafe { &mut *core::ptr::addr_of_mut!(CORE1_STACK) },
+        move || {
+            let executor1 = EXECUTOR1.init(Executor::new());
+            executor1.run(|spawner| unwrap!(spawner.spawn(core1_task(led))));
+        },
+    );
 
     let executor0 = EXECUTOR0.init(Executor::new());
     executor0.run(|spawner| unwrap!(spawner.spawn(core0_task())));
diff --git a/examples/std/src/bin/net.rs b/examples/std/src/bin/net.rs
index dad93d0a1..59813d8cb 100644
--- a/examples/std/src/bin/net.rs
+++ b/examples/std/src/bin/net.rs
@@ -1,5 +1,3 @@
-use std::default::Default;
-
 use clap::Parser;
 use embassy_executor::{Executor, Spawner};
 use embassy_net::tcp::TcpSocket;
diff --git a/examples/std/src/bin/net_dns.rs b/examples/std/src/bin/net_dns.rs
index fca1e076e..3b6a3de37 100644
--- a/examples/std/src/bin/net_dns.rs
+++ b/examples/std/src/bin/net_dns.rs
@@ -1,5 +1,3 @@
-use std::default::Default;
-
 use clap::Parser;
 use embassy_executor::{Executor, Spawner};
 use embassy_net::dns::DnsQueryType;
diff --git a/examples/std/src/bin/tcp_accept.rs b/examples/std/src/bin/tcp_accept.rs
index 00ccd83a7..e8b6eaa6c 100644
--- a/examples/std/src/bin/tcp_accept.rs
+++ b/examples/std/src/bin/tcp_accept.rs
@@ -1,5 +1,4 @@
 use core::fmt::Write as _;
-use std::default::Default;
 
 use clap::Parser;
 use embassy_executor::{Executor, Spawner};
diff --git a/examples/stm32f2/src/bin/pll.rs b/examples/stm32f2/src/bin/pll.rs
index e32f283d1..e39e2daec 100644
--- a/examples/stm32f2/src/bin/pll.rs
+++ b/examples/stm32f2/src/bin/pll.rs
@@ -1,8 +1,6 @@
 #![no_std]
 #![no_main]
 
-use core::convert::TryFrom;
-
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::time::Hertz;
diff --git a/examples/stm32h7/src/bin/camera.rs b/examples/stm32h7/src/bin/camera.rs
index e5a104baf..170a5aa28 100644
--- a/examples/stm32h7/src/bin/camera.rs
+++ b/examples/stm32h7/src/bin/camera.rs
@@ -78,9 +78,9 @@ async fn main(_spawner: Spawner) {
     );
 
     defmt::info!("attempting capture");
-    defmt::unwrap!(dcmi.capture(unsafe { &mut FRAME }).await);
+    defmt::unwrap!(dcmi.capture(unsafe { &mut *core::ptr::addr_of_mut!(FRAME) }).await);
 
-    defmt::info!("captured frame: {:x}", unsafe { &FRAME });
+    defmt::info!("captured frame: {:x}", unsafe { &*core::ptr::addr_of!(FRAME) });
 
     defmt::info!("main loop running");
     loop {
diff --git a/examples/stm32l4/src/bin/spe_adin1110_http_server.rs b/examples/stm32l4/src/bin/spe_adin1110_http_server.rs
index 32bfab6eb..343e09e68 100644
--- a/examples/stm32l4/src/bin/spe_adin1110_http_server.rs
+++ b/examples/stm32l4/src/bin/spe_adin1110_http_server.rs
@@ -42,7 +42,7 @@ bind_interrupts!(struct Irqs {
     RNG => rng::InterruptHandler<peripherals::RNG>;
 });
 
-use embassy_net_adin1110::{self, Device, Runner, ADIN1110};
+use embassy_net_adin1110::{Device, Runner, ADIN1110};
 use embedded_hal_bus::spi::ExclusiveDevice;
 use hal::gpio::Pull;
 use hal::i2c::Config as I2C_Config;