fix

Author: burrbull

src/fsmc_lcd/mod.rs

@@ -68,7 +68,6 @@ use core::marker::PhantomData;
 pub use self::pins::{AddressPins, ChipSelectPins, DataPins, LcdPins, Pins};
 pub use self::timing::{AccessMode, Timing};
 
-use crate::pac::RCC;
 use crate::rcc::{Enable, Reset};
 
 // Use the FMC or FSMC, whichever is available, and treat it like an FSMC

src/otg_fs.rs

@@ -64,8 +64,10 @@ unsafe impl UsbPeripheral for USB {
     fn enable() {
         cortex_m::interrupt::free(|_| {
             // Enable USB peripheral
-            pac::OTG_FS_GLOBAL::enable_unchecked();
-            pac::OTG_FS_GLOBAL::reset_unchecked();
+            unsafe {
+                pac::OTG_FS_GLOBAL::enable_unchecked();
+                pac::OTG_FS_GLOBAL::reset_unchecked();
+            }
         });
     }
 

src/otg_hs.rs

@@ -56,10 +56,12 @@ unsafe impl UsbPeripheral for USB {
 
     fn enable() {
         cortex_m::interrupt::free(|_| {
-            // Enable USB peripheral
-            pac::OTG_HS_GLOBAL::enable_unchecked();
-            // Reset USB peripheral
-            pac::OTG_HS_GLOBAL::reset_unchecked();
+            unsafe {
+                // Enable USB peripheral
+                pac::OTG_HS_GLOBAL::enable_unchecked();
+                // Reset USB peripheral
+                pac::OTG_HS_GLOBAL::reset_unchecked();
+            }
         });
     }
 

src/sdio.rs

@@ -1,7 +1,7 @@
 //! Sdio host
 
 use crate::gpio::alt::sdio as alt;
-use crate::pac::{self, RCC, SDIO};
+use crate::pac::{self, SDIO};
 use crate::rcc::{Clocks, Enable, Reset};
 #[allow(unused_imports)]
 use fugit::HertzU32 as Hertz;