Revert "errata: use volatile operations"

jonas-schievink · jonas-schievink · commit 26e64c5ac246 · 2021-02-14T23:37:16.000+01:00
This reverts commit 09f28fa.
diff --git a/nrf-hal-common/src/usbd/errata.rs b/nrf-hal-common/src/usbd/errata.rs
@@ -1,11 +1,11 @@
 /// Writes `val` to `addr`. Used to apply Errata workarounds.
 unsafe fn poke(addr: u32, val: u32) {
-    (addr as *mut u32).write_volatile(val);
+    *(addr as *mut u32) = val;
 }
 
 /// Reads 32 bits from `addr`.
 unsafe fn peek(addr: u32) -> u32 {
-    (addr as *mut u32).read_volatile()
+    *(addr as *mut u32)
 }
 
 pub fn pre_enable() {

Original file line number	Diff line number	Diff line change
`@@ -1,11 +1,11 @@`
`1`	`1`	/// Writes `val` to `addr`. Used to apply Errata workarounds.
`2`	`2`	`unsafe fn poke(addr: u32, val: u32) {`
`3`		`- (addr as *mut u32).write_volatile(val);`
	`3`	`+ (addr as mut u32) = val;`
`4`	`4`	`}`
`5`	`5`
`6`	`6`	/// Reads 32 bits from `addr`.
`7`	`7`	`unsafe fn peek(addr: u32) -> u32 {`
`8`		`- (addr as *mut u32).read_volatile()`
	`8`	`+ (addr as mut u32)`
`9`	`9`	`}`
`10`	`10`
`11`	`11`	`pub fn pre_enable() {`