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-rw-r--r--rust/kernel/pci.rs16
1 files changed, 3 insertions, 13 deletions
diff --git a/rust/kernel/pci.rs b/rust/kernel/pci.rs
index c97d6d470b28..8474608e7a90 100644
--- a/rust/kernel/pci.rs
+++ b/rust/kernel/pci.rs
@@ -422,19 +422,9 @@ impl Device<device::Core> {
}
}
-impl Deref for Device<device::Core> {
- type Target = Device;
-
- fn deref(&self) -> &Self::Target {
- let ptr: *const Self = self;
-
- // CAST: `Device<Ctx>` is a transparent wrapper of `Opaque<bindings::pci_dev>`.
- let ptr = ptr.cast::<Device>();
-
- // SAFETY: `ptr` was derived from `&self`.
- unsafe { &*ptr }
- }
-}
+// SAFETY: `Device` is a transparent wrapper of a type that doesn't depend on `Device`'s generic
+// argument.
+kernel::impl_device_context_deref!(unsafe { Device });
impl From<&Device<device::Core>> for ARef<Device> {
fn from(dev: &Device<device::Core>) -> Self {