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stm32/ipcc: minor cleanup

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This commit is contained in:
xoviat 2023-06-18 10:10:05 -05:00
parent 39334f7280
commit 748d1ea89d
1 changed files with 5 additions and 7 deletions
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6
embassy-stm32/src/ipcc.rs
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@ -122,7 +122,6 @@ impl Ipcc {
let regs = IPCC::regs(); let regs = IPCC::regs();
Self::flush(channel).await; Self::flush(channel).await;
compiler_fence(Ordering::SeqCst);
f(); f();
@ -189,7 +188,6 @@ impl Ipcc {
.await; .await;
trace!("ipcc: ch {}: read data", channel as u8); trace!("ipcc: ch {}: read data", channel as u8);
compiler_fence(Ordering::SeqCst);
match f() { match f() {
Some(ret) => return ret, Some(ret) => return ret,
@ -239,7 +237,7 @@ pub(crate) mod sealed {
} }
} }
pub fn rx_waker_for(&self, channel: IpccChannel) -> &AtomicWaker { pub const fn rx_waker_for(&self, channel: IpccChannel) -> &AtomicWaker {
match channel { match channel {
IpccChannel::Channel1 => &self.rx_wakers[0], IpccChannel::Channel1 => &self.rx_wakers[0],
IpccChannel::Channel2 => &self.rx_wakers[1], IpccChannel::Channel2 => &self.rx_wakers[1],
@ -250,7 +248,7 @@ pub(crate) mod sealed {
} }
} }
pub fn tx_waker_for(&self, channel: IpccChannel) -> &AtomicWaker { pub const fn tx_waker_for(&self, channel: IpccChannel) -> &AtomicWaker {
match channel { match channel {
IpccChannel::Channel1 => &self.tx_wakers[0], IpccChannel::Channel1 => &self.tx_wakers[0],
IpccChannel::Channel2 => &self.tx_wakers[1], IpccChannel::Channel2 => &self.tx_wakers[1],