build(deps): remove dependency on memoffset

Signed-off-by: Longbing Zheng <1211998648@qq.com>

Author: ZhengLongBing

allwinner-hal/Cargo.toml

@@ -26,7 +26,6 @@ plic = "0.0.2"
 embedded-sdmmc = "0.8.1"
 
 [dev-dependencies]
-memoffset = "0.8"
 
 [features]
 default = ["d1"]

allwinner-hal/src/ccu.rs

@@ -812,7 +812,7 @@ mod tests {
         AxiFactorN, CpuAxiConfig, CpuClockSource, DramBusGating, DramClock, DramClockSource,
         FactorP, MbusClock, PeriFactorN, RegisterBlock,
     };
-    use memoffset::offset_of;
+    use core::mem::offset_of;
     #[test]
     fn offset_ccu() {
         assert_eq!(offset_of!(RegisterBlock, pll_cpu_control), 0x0);

allwinner-hal/src/com.rs

@@ -102,7 +102,7 @@ impl RegisterBlock {
 #[cfg(test)]
 mod tests {
     use super::RegisterBlock;
-    use memoffset::offset_of;
+    use core::mem::offset_of;
     #[test]
     fn offset_com() {
         assert_eq!(offset_of!(RegisterBlock, tmr), 0x0c);

allwinner-hal/src/gpio/register.rs

@@ -55,7 +55,7 @@ pub struct PioPow {
 #[cfg(test)]
 mod tests {
     use super::{Eint, PioPow, Port, RegisterBlock};
-    use memoffset::offset_of;
+    use core::mem::offset_of;
 
     #[test]
     fn offset_gpio() {

allwinner-hal/src/phy.rs

@@ -129,7 +129,7 @@ impl RegisterBlock {
 #[cfg(test)]
 mod tests {
     use super::{Datx8, RegisterBlock};
-    use memoffset::offset_of;
+    use core::mem::offset_of;
     #[test]
     fn offset_phy() {
         assert_eq!(offset_of!(RegisterBlock, lp3mr11), 0x2c);

allwinner-hal/src/smhc/register.rs

@@ -1054,7 +1054,7 @@ mod tests {
         Interrupt, InterruptMask, InterruptStateMasked, InterruptStateRaw, NewTimingSet,
         NtsTimingPhase, RegisterBlock, Status, TimeOut, TransferDirection,
     };
-    use memoffset::offset_of;
+    use core::mem::offset_of;
     #[test]
     fn offset_smhc() {
         assert_eq!(offset_of!(RegisterBlock, global_control), 0x0);

allwinner-hal/src/spi.rs

@@ -479,7 +479,7 @@ impl<SPI: AsRef<RegisterBlock>, const I: usize, PINS: Pins<I>> embedded_hal::spi
 #[cfg(test)]
 mod tests {
     use super::RegisterBlock;
-    use memoffset::offset_of;
+    use core::mem::offset_of;
     #[test]
     fn offset_spi0() {
         assert_eq!(offset_of!(RegisterBlock, ier), 0x10);

allwinner-hal/src/uart.rs

@@ -380,7 +380,7 @@ impl UartStatus {
 #[cfg(test)]
 mod tests {
     use super::RegisterBlock;
-    use memoffset::offset_of;
+    use core::mem::offset_of;
     #[test]
     fn offset_uart() {
         assert_eq!(offset_of!(RegisterBlock, usr), 0x7c);