linux-kernel - [PATCH 03/10] rust: device: Update ARef and AlwaysRefCounted imports from sync::aref

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Message-Id: <20251123092438.182251-4-shankari.ak0208@gmail.com>
Date: Sun, 23 Nov 2025 14:54:31 +0530
From: Shankari Anand <shankari.ak0208@...il.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Arve Hjønnevåg <arve@...roid.com>,
	Todd Kjos <tkjos@...roid.com>,
	Martijn Coenen <maco@...roid.com>,
	Joel Fernandes <joelagnelf@...dia.com>,
	Christian Brauner <brauner@...nel.org>,
	Carlos Llamas <cmllamas@...gle.com>,
	Suren Baghdasaryan <surenb@...gle.com>,
	Danilo Krummrich <dakr@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Alexandre Courbot <acourbot@...dia.com>,
	"Rafael J . Wysocki" <rafael@...nel.org>,
	Miguel Ojeda <ojeda@...nel.org>,
	Alex Gaynor <alex.gaynor@...il.com>,
	Igor Korotin <igor.korotin.linux@...il.com>,
	Michal Wilczynski <m.wilczynski@...sung.com>
Cc: Boqun Feng <boqun.feng@...il.com>,
	Gary Guo <gary@...yguo.net>,
	Björn Roy Baron <bjorn3_gh@...tonmail.com>,
	Benno Lossin <lossin@...nel.org>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Trevor Gross <tmgross@...ch.edu>,
	Daniel Almeida <daniel.almeida@...labora.com>,
	Abdiel Janulgue <abdiel.janulgue@...il.com>,
	Robin Murphy <robin.murphy@....com>,
	linux-kernel@...r.kernel.org,
	dri-devel@...ts.freedesktop.org,
	nouveau@...ts.freedesktop.org,
	rust-for-linux@...r.kernel.org,
	linux-pwm@...r.kernel.org,
	Shankari Anand <shankari.ak0208@...il.com>
Subject: [PATCH 03/10] rust: device: Update ARef and AlwaysRefCounted imports from sync::aref

Update call sites to import `ARef` and `AlwaysRefCounted`
from `sync::aref` instead of `types`.

This aligns with the ongoing effort to move `ARef` and
`AlwaysRefCounted` to sync.

Suggested-by: Benno Lossin <lossin@...nel.org>
Link: https://github.com/Rust-for-Linux/linux/issues/1173
Signed-off-by: Shankari Anand <shankari.ak0208@...il.com>
---
 rust/kernel/device.rs          | 4 ++--
 rust/kernel/device/property.rs | 5 +++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/rust/kernel/device.rs b/rust/kernel/device.rs
index c79be2e2bfe3..21bde8d95185 100644
--- a/rust/kernel/device.rs
+++ b/rust/kernel/device.rs
@@ -158,7 +158,7 @@
 /// `bindings::device::release` is valid to be called from any thread, hence `ARef<Device>` can be
 /// dropped from any thread.
 ///
-/// [`AlwaysRefCounted`]: kernel::types::AlwaysRefCounted
+/// [`AlwaysRefCounted`]: kernel::sync::aref::AlwaysRefCounted
 /// [`impl_device_context_deref`]: kernel::impl_device_context_deref
 /// [`pci::Device`]: kernel::pci::Device
 /// [`platform::Device`]: kernel::platform::Device
@@ -540,7 +540,7 @@ pub trait DeviceContext: private::Sealed {}
 /// [`Device<Normal>`]. It is the only [`DeviceContext`] for which it is valid to implement
 /// [`AlwaysRefCounted`] for.
 ///
-/// [`AlwaysRefCounted`]: kernel::types::AlwaysRefCounted
+/// [`AlwaysRefCounted`]: kernel::sync::aref::AlwaysRefCounted
 pub struct Normal;
 
 /// The [`Core`] context is the context of a bus specific device when it appears as argument of
diff --git a/rust/kernel/device/property.rs b/rust/kernel/device/property.rs
index 3a332a8c53a9..413221817ef1 100644
--- a/rust/kernel/device/property.rs
+++ b/rust/kernel/device/property.rs
@@ -14,7 +14,8 @@
     fmt,
     prelude::*,
     str::{CStr, CString},
-    types::{ARef, Opaque},
+    sync::aref::ARef,
+    types::Opaque,
 };
 
 /// A reference-counted fwnode_handle.
@@ -359,7 +360,7 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
 }
 
 // SAFETY: Instances of `FwNode` are always reference-counted.
-unsafe impl crate::types::AlwaysRefCounted for FwNode {
+unsafe impl crate::sync::aref::AlwaysRefCounted for FwNode {
     fn inc_ref(&self) {
         // SAFETY: The existence of a shared reference guarantees that the
         // refcount is non-zero.
-- 
2.34.1