Remove remaining uses of UnusedPhysFrame

Author: phil-opp

src/structures/paging/mapper/mod.rs

@@ -175,7 +175,7 @@ pub enum MapToError<S: PageSize> {
     /// given page is part of an already mapped huge page.
     ParentEntryHugePage,
     /// The given page is already mapped to a physical frame.
-    PageAlreadyMapped(UnusedPhysFrame<S>),
+    PageAlreadyMapped(PhysFrame<S>),
 }
 
 /// An error indicating that an `unmap` call failed.

src/structures/paging/mod.rs

@@ -3,7 +3,7 @@
 //! Page tables translate virtual memory “pages” to physical memory “frames”.
 
 pub use self::frame::PhysFrame;
-pub use self::frame_alloc::{FrameAllocator, FrameDeallocator, UnusedPhysFrame};
+pub use self::frame_alloc::{FrameAllocator, FrameDeallocator};
 #[doc(no_inline)]
 pub use self::mapper::MappedPageTable;
 pub use self::mapper::{Mapper, MapperAllSizes};