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authorJiri Kosina <jkosina@suse.com>2025-07-31 22:36:25 +0200
committerJiri Kosina <jkosina@suse.com>2025-07-31 22:36:25 +0200
commite9ef810dfee7a2227da9d423aecb0ced35faddbe (patch)
tree52befbbbeacbd9340f90884dee840be3f492d3e1 /rust/kernel/drm/gem/mod.rs
parent3a1d22bd85381c4e358fc3340e776c3a3223a1d0 (diff)
parent3a807f3ff9eaaeead81576c5a72d226d519a2fe7 (diff)
Merge branch 'for-6.17/amd-sfh' into for-linus
- add support for operating modes (Basavaraj Natikar)
Diffstat (limited to 'rust/kernel/drm/gem/mod.rs')
-rw-r--r--rust/kernel/drm/gem/mod.rs6
1 files changed, 5 insertions, 1 deletions
diff --git a/rust/kernel/drm/gem/mod.rs b/rust/kernel/drm/gem/mod.rs
index d8765e61c6c2..4cd69fa84318 100644
--- a/rust/kernel/drm/gem/mod.rs
+++ b/rust/kernel/drm/gem/mod.rs
@@ -125,6 +125,8 @@ impl<T: DriverObject> IntoGEMObject for Object<T> {
}
unsafe fn as_ref<'a>(self_ptr: *mut bindings::drm_gem_object) -> &'a Self {
+ let self_ptr: *mut Opaque<bindings::drm_gem_object> = self_ptr.cast();
+
// SAFETY: `obj` is guaranteed to be in an `Object<T>` via the safety contract of this
// function
unsafe { &*crate::container_of!(self_ptr, Object<T>, obj) }
@@ -269,8 +271,10 @@ impl<T: DriverObject> Object<T> {
}
extern "C" fn free_callback(obj: *mut bindings::drm_gem_object) {
+ let ptr: *mut Opaque<bindings::drm_gem_object> = obj.cast();
+
// SAFETY: All of our objects are of type `Object<T>`.
- let this = unsafe { crate::container_of!(obj, Self, obj) }.cast_mut();
+ let this = unsafe { crate::container_of!(ptr, Self, obj) };
// SAFETY: The C code only ever calls this callback with a valid pointer to a `struct
// drm_gem_object`.