stm32: update stm32-metapac.

1 files changed, 5 insertions, 11 deletions

diff --git a/embassy-lora/src/iv.rs b/embassy-lora/src/iv.rs
index 2e0b68d1a..136973fe3 100644
--- a/embassy-lora/src/iv.rs
+++ b/embassy-lora/src/iv.rs
@@ -68,29 +68,23 @@ where
     }
     async fn set_nss_low(&mut self) -> Result<(), RadioError> {
         let pwr = pac::PWR;
-        unsafe {
-            pwr.subghzspicr().modify(|w| w.set_nss(pac::pwr::vals::Nss::LOW));
-        }
+        pwr.subghzspicr().modify(|w| w.set_nss(pac::pwr::vals::Nss::LOW));
         Ok(())
     }
     async fn set_nss_high(&mut self) -> Result<(), RadioError> {
         let pwr = pac::PWR;
-        unsafe {
-            pwr.subghzspicr().modify(|w| w.set_nss(pac::pwr::vals::Nss::HIGH));
-        }
+        pwr.subghzspicr().modify(|w| w.set_nss(pac::pwr::vals::Nss::HIGH));
         Ok(())
     }
     async fn reset(&mut self, _delay: &mut impl DelayUs) -> Result<(), RadioError> {
         let rcc = pac::RCC;
-        unsafe {
-            rcc.csr().modify(|w| w.set_rfrst(true));
-            rcc.csr().modify(|w| w.set_rfrst(false));
-        }
+        rcc.csr().modify(|w| w.set_rfrst(true));
+        rcc.csr().modify(|w| w.set_rfrst(false));
         Ok(())
     }
     async fn wait_on_busy(&mut self) -> Result<(), RadioError> {
         let pwr = pac::PWR;
-        while unsafe { pwr.sr2().read().rfbusys() == pac::pwr::vals::Rfbusys::BUSY } {}
+        while pwr.sr2().read().rfbusys() == pac::pwr::vals::Rfbusys::BUSY {}
         Ok(())
     }