rust/drm: Fix Registration::{new,new_foreign_owned}() docs

[ Upstream commit 638eeda8abaa3e6afe6bd5758ef8045a7f33b9a0 ]

Looks like we've actually had a malformed rustdoc reference in the rustdocs
for Registration::new_foreign_owned() for a while that, when fixed, still
couldn't resolve properly because it refers to a private item.

This is probably leftover from when Registration::new() was public, so drop
the documentation from that function and fixup the documentation for
Registration::new_foreign_owned().

Signed-off-by: Lyude Paul <lyude@redhat.com>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Fixes: 0600032c54b7 ("rust: drm: add DRM driver registration")
Cc: <stable@vger.kernel.org> # v6.16+
Link: https://patch.msgid.link/20260122221037.3462081-1-lyude@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/rust/kernel/drm/driver.rs b/rust/kernel/drm/driver.rs
index f30ee4c6245cda72ac72852bf9362736d8fe992f..e09f977b5b519ef7c491ceabe89f2973c2ac5885 100644 (file)
--- a/rust/kernel/drm/driver.rs
+++ b/rust/kernel/drm/driver.rs
@@ -121,7 +121,6 @@ pub trait Driver {
 pub struct Registration<T: Driver>(ARef<drm::Device<T>>);
 
 impl<T: Driver> Registration<T> {
-    /// Creates a new [`Registration`] and registers it.
     fn new(drm: &drm::Device<T>, flags: usize) -> Result<Self> {
         // SAFETY: `drm.as_raw()` is valid by the invariants of `drm::Device`.
         to_result(unsafe { bindings::drm_dev_register(drm.as_raw(), flags) })?;
@@ -129,8 +128,9 @@ impl<T: Driver> Registration<T> {
         Ok(Self(drm.into()))
     }
 
-    /// Same as [`Registration::new`}, but transfers ownership of the [`Registration`] to
-    /// [`devres::register`].
+    /// Registers a new [`Device`](drm::Device) with userspace.
+    ///
+    /// Ownership of the [`Registration`] object is passed to [`devres::register`].
     pub fn new_foreign_owned(
         drm: &drm::Device<T>,
         dev: &device::Device<device::Bound>,