fix: Format, clippy

Author: spcan

cortex-m/src/coprocessor.rs

@@ -14,7 +14,7 @@
 pub unsafe fn mcr<const CP: u32, const OP1: u32, const CRN: u32, const CRM: u32, const OP2: u32>(
     value: u32,
 ) {
-    core::arch::asm!(
+    unsafe { core::arch::asm!(
         "MCR p{cp}, #{op1}, {0}, c{crn}, c{crm}, #{op2}",
         in(reg) value,
         cp  = const CP,
@@ -23,7 +23,7 @@ pub unsafe fn mcr<const CP: u32, const OP1: u32, const CRN: u32, const CRM: u32,
         crm = const CRM,
         op2 = const OP2,
         options(nostack, nomem)
-    );
+    )};
 }
 
 /// This instruction moves one Coprocessor Register to a Register.
@@ -37,11 +37,11 @@ pub unsafe fn mcr<const CP: u32, const OP1: u32, const CRN: u32, const CRM: u32,
 ///  - CRM: Coprocessor register M.
 ///  - OP2: Second optional operation for the coprocessor.
 #[inline(always)]
-pub unsafe fn mrc<const CP: u32, const OP1: u32, const CRN: u32, const CRM: u32, const OP2: u32>(
-) -> u32 {
+pub unsafe fn mrc<const CP: u32, const OP1: u32, const CRN: u32, const CRM: u32, const OP2: u32>()
+-> u32 {
     let a: u32;
 
-    core::arch::asm!(
+    unsafe { core::arch::asm!(
         "MRC p{cp}, #{op1}, {0}, c{crn}, c{crm}, #{op2}",
         out(reg) a,
         cp  = const CP,
@@ -50,7 +50,7 @@ pub unsafe fn mrc<const CP: u32, const OP1: u32, const CRN: u32, const CRM: u32,
         crm = const CRM,
         op2 = const OP2,
         options(nostack, nomem)
-    );
+    )};
 
     a
 }
@@ -65,15 +65,15 @@ pub unsafe fn mrc<const CP: u32, const OP1: u32, const CRN: u32, const CRM: u32,
 ///  - CRM: Coprocessor register M.
 #[inline(always)]
 pub unsafe fn mcrr<const CP: u32, const OP1: u32, const CRM: u32>(a: u32, b: u32) {
-    core::arch::asm!(
+    unsafe { core::arch::asm!(
         "MCRR p{cp}, #{op1}, {0}, {1}, c{crm}",
         in(reg) a,
         in(reg) b,
         cp  = const CP,
         op1 = const OP1,
         crm = const CRM,
         options(nostack, nomem)
-    );
+    )};
 }
 
 /// This instruction moves two Coprocessor Registers to Registers.
@@ -90,15 +90,15 @@ pub unsafe fn mrrc<const CP: u32, const OPC: u32, const CRM: u32>() -> (u32, u32
     let a: u32;
     let b: u32;
 
-    core::arch::asm!(
+    unsafe { core::arch::asm!(
         "MRRC p{cp}, #{opc}, {0}, {1}, c{crm}",
         out(reg) a,
         out(reg) b,
         cp  = const CP,
         opc = const OPC,
         crm = const CRM,
         options(nostack, nomem)
-    );
+    )};
 
     (a, b)
 }