Fix docs, ci

Author: CBJamo

embassy-rp/src/clocks.rs

@@ -902,7 +902,7 @@ pub enum GpoutSrc {
     Usb = ClkGpoutCtrlAuxsrc::CLK_USB as _,
     /// ADC.
     Adc = ClkGpoutCtrlAuxsrc::CLK_ADC as _,
-    // RTC.
+    /// RTC.
     #[cfg(feature = "rp2040")]
     Rtc = ClkGpoutCtrlAuxsrc::CLK_RTC as _,
     /// REF.

embassy-rp/src/lib.rs

@@ -497,7 +497,7 @@ fn install_stack_guard(stack_bottom: *mut usize) -> Result<(), ()> {
     Ok(())
 }
 
-#[cfg(all(feature = "_rp235x", armv8m))]
+#[cfg(all(feature = "_rp235x", not(test)))]
 #[inline(always)]
 fn install_stack_guard(stack_bottom: *mut usize) -> Result<(), ()> {
     let core = unsafe { cortex_m::Peripherals::steal() };
@@ -517,9 +517,9 @@ fn install_stack_guard(stack_bottom: *mut usize) -> Result<(), ()> {
 
 // This is to hack around cortex_m defaulting to ARMv7 when building tests,
 // so the compile fails when we try to use ARMv8 peripherals.
-#[cfg(all(feature = "_rp235x", not(armv8m)))]
+#[cfg(test)]
 #[inline(always)]
-fn install_stack_guard(stack_bottom: *mut usize) -> Result<(), ()> {
+fn install_stack_guard(_stack_bottom: *mut usize) -> Result<(), ()> {
     Ok(())
 }