Clean up RefCell+generic queue

esp-hal-embassy/src/timer_queue.rs

@@ -20,7 +20,7 @@ unsafe impl Sync for TimerQueue {}
 impl TimerQueue {
     pub(crate) const fn new(prio: Priority) -> Self {
         Self {
-            inner: Mutex::const_new(RawPriorityLimitedMutex::new(prio), adapter::new_queue()),
+            inner: Mutex::const_new(RawPriorityLimitedMutex::new(prio), RawQueue::new()),
             priority: prio,
             #[cfg(not(single_queue))]
             context: Cell::new(core::ptr::null_mut()),
@@ -90,10 +90,6 @@ mod adapter {
 
     pub(super) type RawQueue = raw::timer_queue::TimerQueue;
 
-    pub(super) const fn new_queue() -> RawQueue {
-        raw::timer_queue::TimerQueue::new()
-    }
-
     pub(super) fn dequeue(q: &RawQueue, now: u64) -> u64 {
         unsafe { q.next_expiration(now, embassy_executor::raw::wake_task) }
     }
@@ -111,16 +107,10 @@ mod adapter {
 mod adapter {
     use core::{cell::RefCell, task::Waker};
 
-    pub(super) type RawQueue = RefCell<
-        embassy_time_queue_driver::queue_generic::Queue<
-            { esp_config::esp_config_int!(usize, "ESP_HAL_EMBASSY_GENERIC_QUEUE_SIZE") },
-        >,
+    pub(super) type RawQueue = embassy_time_queue_driver::queue_generic::RefCellQueue<
+        { esp_config::esp_config_int!(usize, "ESP_HAL_EMBASSY_GENERIC_QUEUE_SIZE") },
     >;
 
-    pub(super) const fn new_queue() -> RawQueue {
-        RefCell::new(embassy_time_queue_driver::queue_generic::Queue::new())
-    }
-
     pub(super) fn dequeue(q: &RawQueue, now: u64) -> u64 {
         q.borrow_mut().next_expiration(now)
     }