linux-kernel - [PATCH] rust: auxiliary: Use `c_` types from prelude instead of

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Message-Id: <20250812035420.8123-1-abhinav.ogl@gmail.com>
Date: Tue, 12 Aug 2025 09:24:21 +0530
From: herculoxz <abhinav.ogl@...il.com>
To: gregkh@...uxfoundation.org,
	david.m.ertman@...el.com,
	ira.weiny@...el.com,
	leon@...nel.org,
	ojeda@...nel.org,
	alex.gaynor@...il.com,
	boqun.feng@...il.com,
	gary@...yguo.net,
	bjorn3_gh@...tonmail.com,
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	a.hindborg@...nel.org,
	aliceryhl@...gle.com,
	tmgross@...ch.edu,
	dakr@...nel.org
Cc: rust-for-linux@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Abhinav Ananthu <abhinav.ogl@...il.com>
Subject: [PATCH] rust: auxiliary: Use `c_` types from prelude instead of

From: Abhinav Ananthu <abhinav.ogl@...il.com>

 Update auxiliary FFI callback signatures to reference the `c_` types
 provided by the kernel prelude, rather than accessing them via
 `kernel::ffi::`.

Signed-off-by: Abhinav Ananthu <abhinav.ogl@...il.com>
---
 rust/kernel/auxiliary.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rust/kernel/auxiliary.rs b/rust/kernel/auxiliary.rs
index d2cfe1eeefb6..030e31333689 100644
--- a/rust/kernel/auxiliary.rs
+++ b/rust/kernel/auxiliary.rs
@@ -56,7 +56,7 @@ impl<T: Driver + 'static> Adapter<T> {
     extern "C" fn probe_callback(
         adev: *mut bindings::auxiliary_device,
         id: *const bindings::auxiliary_device_id,
-    ) -> kernel::ffi::c_int {
+    ) -> c_int {
         // SAFETY: The auxiliary bus only ever calls the probe callback with a valid pointer to a
         // `struct auxiliary_device`.
         //
-- 
2.34.1