From 52563c665b0b0b39f319bee40ecc5e8f25b9050a Mon Sep 17 00:00:00 2001
From: Danilo Krummrich <dakr@kernel.org>
Date: Mon, 5 Jan 2026 15:19:44 +0100
Subject: [PATCH] rust: driver-core: use "kernel vertical" style for imports

Convert all imports to use "kernel vertical" style.

With this, subsequent patches neither introduce unrelated changes nor
leave an inconsistent import pattern.

While at it, drop unnecessary imports covered by prelude::*.

Link: https://docs.kernel.org/rust/coding-guidelines.html#imports
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/20260105142123.95030-3-dakr@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
---
 rust/kernel/device.rs | 14 +++++++++++---
 rust/kernel/devres.rs | 25 +++++++++++++++++++------
 rust/kernel/driver.rs | 12 ++++++++----
 3 files changed, 38 insertions(+), 13 deletions(-)

diff --git a/rust/kernel/device.rs b/rust/kernel/device.rs
index a13f6ee24b096..ec9b0945b74c2 100644
--- a/rust/kernel/device.rs
+++ b/rust/kernel/device.rs
@@ -5,12 +5,20 @@
 //! C header: [`include/linux/device.h`](srctree/include/linux/device.h)
 
 use crate::{
-    bindings, fmt,
+    bindings,
+    fmt,
     prelude::*,
     sync::aref::ARef,
-    types::{ForeignOwnable, Opaque},
+    types::{
+        ForeignOwnable,
+        Opaque, //
+    }, //
+};
+use core::{
+    any::TypeId,
+    marker::PhantomData,
+    ptr, //
 };
-use core::{any::TypeId, marker::PhantomData, ptr};
 
 use crate::str::CStrExt as _;
 
diff --git a/rust/kernel/devres.rs b/rust/kernel/devres.rs
index 835d9c11948e7..db02f8b1788d4 100644
--- a/rust/kernel/devres.rs
+++ b/rust/kernel/devres.rs
@@ -8,13 +8,26 @@
 use crate::{
     alloc::Flags,
     bindings,
-    device::{Bound, Device},
-    error::{to_result, Error, Result},
-    ffi::c_void,
+    device::{
+        Bound,
+        Device, //
+    },
+    error::to_result,
     prelude::*,
-    revocable::{Revocable, RevocableGuard},
-    sync::{aref::ARef, rcu, Completion},
-    types::{ForeignOwnable, Opaque, ScopeGuard},
+    revocable::{
+        Revocable,
+        RevocableGuard, //
+    },
+    sync::{
+        aref::ARef,
+        rcu,
+        Completion, //
+    },
+    types::{
+        ForeignOwnable,
+        Opaque,
+        ScopeGuard, //
+    },
 };
 
 use pin_init::Wrapper;
diff --git a/rust/kernel/driver.rs b/rust/kernel/driver.rs
index 9beae2e3d57e7..866d5d76ca7e6 100644
--- a/rust/kernel/driver.rs
+++ b/rust/kernel/driver.rs
@@ -90,10 +90,14 @@
 //! [`pci::Driver`]: kernel::pci::Driver
 //! [`platform::Driver`]: kernel::platform::Driver
 
-use crate::error::{Error, Result};
-use crate::{acpi, device, of, str::CStr, try_pin_init, types::Opaque, ThisModule};
-use core::pin::Pin;
-use pin_init::{pin_data, pinned_drop, PinInit};
+use crate::{
+    acpi,
+    device,
+    of,
+    prelude::*,
+    types::Opaque,
+    ThisModule, //
+};
 
 /// The [`RegistrationOps`] trait serves as generic interface for subsystems (e.g., PCI, Platform,
 /// Amba, etc.) to provide the corresponding subsystem specific implementation to register /
-- 
2.47.3