adc: type-erase regs instance

1 files changed, 6 insertions, 6 deletions

diff --git a/embassy-stm32/src/adc/injected.rs b/embassy-stm32/src/adc/injected.rs
index 1af055644..029722b84 100644
--- a/embassy-stm32/src/adc/injected.rs
+++ b/embassy-stm32/src/adc/injected.rs
@@ -4,18 +4,18 @@ use core::sync::atomic::{Ordering, compiler_fence};
 #[allow(unused_imports)]
 use embassy_hal_internal::Peri;
 
-use super::{AnyAdcChannel, SampleTime};
+use super::{AdcRegs, AnyAdcChannel, SampleTime};
+use crate::adc::Adc;
 #[allow(unused_imports)]
 use crate::adc::Instance;
-use crate::adc::{Adc, AnyInstance};
 
 /// Injected ADC sequence with owned channels.
-pub struct InjectedAdc<'a, T: Instance, const N: usize> {
+pub struct InjectedAdc<'a, T: Instance<Regs = crate::pac::adc::Adc>, const N: usize> {
     _channels: [(AnyAdcChannel<'a, T>, SampleTime); N],
     _phantom: PhantomData<T>,
 }
 
-impl<'a, T: Instance, const N: usize> InjectedAdc<'a, T, N> {
+impl<'a, T: Instance<Regs = crate::pac::adc::Adc>, const N: usize> InjectedAdc<'a, T, N> {
     pub(crate) fn new(channels: [(AnyAdcChannel<'a, T>, SampleTime); N]) -> Self {
         Self {
             _channels: channels,
@@ -36,9 +36,9 @@ impl<'a, T: Instance, const N: usize> InjectedAdc<'a, T, N> {
     }
 }
 
-impl<'a, T: Instance + AnyInstance, const N: usize> Drop for InjectedAdc<'a, T, N> {
+impl<'a, T: Instance<Regs = crate::pac::adc::Adc>, const N: usize> Drop for InjectedAdc<'a, T, N> {
     fn drop(&mut self) {
-        T::stop();
+        T::regs().stop();
         compiler_fence(Ordering::SeqCst);
     }
 }