uefi: Clean up imports of uefi

Consistently import items in the `uefi` crate with `crate::` instead of
`uefi::`.

Author: nicholasbishop

uefi/src/helpers/mod.rs

@@ -92,7 +92,7 @@ pub fn init(st: &mut SystemTable<Boot>) -> Result<()> {
 
     #[cfg(feature = "global_allocator")]
     unsafe {
-        uefi::allocator::init(st);
+        crate::allocator::init(st);
     }
 
     Ok(())
@@ -111,5 +111,5 @@ pub(crate) fn exit() {
     logger::disable();
 
     #[cfg(feature = "global_allocator")]
-    uefi::allocator::exit_boot_services();
+    crate::allocator::exit_boot_services();
 }

uefi/src/helpers/panic_handler.rs

@@ -29,9 +29,9 @@ fn panic_handler(info: &core::panic::PanicInfo) -> ! {
         } else {
             // If the system table is available, use UEFI's standard shutdown mechanism
             if let Some(st) = system_table_opt() {
-                use uefi::table::runtime::ResetType;
+                use crate::table::runtime::ResetType;
                 st.runtime_services()
-                    .reset(ResetType::SHUTDOWN, uefi::Status::ABORTED, None);
+                    .reset(ResetType::SHUTDOWN, crate::Status::ABORTED, None);
             }
 
             // If we don't have any shutdown mechanism handy, the best we can do is loop

uefi/src/proto/media/file/mod.rs

@@ -15,10 +15,12 @@ use core::ffi::c_void;
 use core::fmt::Debug;
 use core::{mem, ptr};
 use uefi_raw::protocol::file_system::FileProtocolV1;
+
 #[cfg(all(feature = "unstable", feature = "alloc"))]
 use {alloc::alloc::Global, core::alloc::Allocator};
+
 #[cfg(feature = "alloc")]
-use {alloc::boxed::Box, uefi::mem::make_boxed};
+use {crate::mem::make_boxed, alloc::boxed::Box};
 
 pub use self::dir::Directory;
 pub use self::info::{