diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 349f31bedfa1..bea8da5f8a3a 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -548,6 +548,8 @@ static DEVICE_ATTR_RW(state_synced);
 static void device_unbind_cleanup(struct device *dev)
 {
 	devres_release_all(dev);
+	if (dev->driver->p_cb.post_unbind_rust)
+		dev->driver->p_cb.post_unbind_rust(dev);
 	arch_teardown_dma_ops(dev);
 	kfree(dev->dma_range_map);
 	dev->dma_range_map = NULL;
diff --git a/include/linux/device/driver.h b/include/linux/device/driver.h
index cd8e0f0a634b..bbc67ec513ed 100644
--- a/include/linux/device/driver.h
+++ b/include/linux/device/driver.h
@@ -85,6 +85,8 @@ enum probe_type {
  *		uevent.
  * @p:		Driver core's private data, no one other than the driver
  *		core can touch this.
+ * @p_cb:	Callbacks private to the driver core; no one other than the
+ *		driver core is allowed to touch this.
  *
  * The device driver-model tracks all of the drivers known to the system.
  * The main reason for this tracking is to enable the driver core to match
@@ -119,6 +121,13 @@ struct device_driver {
 	void (*coredump) (struct device *dev);
 
 	struct driver_private *p;
+	struct {
+		/*
+		 * Called after remove() and after all devres entries have been
+		 * processed. This is a Rust only callback.
+		 */
+		void (*post_unbind_rust)(struct device *dev);
+	} p_cb;
 };
 
 
diff --git a/rust/kernel/auxiliary.rs b/rust/kernel/auxiliary.rs
index 17574aa5066f..be76f11aecb7 100644
--- a/rust/kernel/auxiliary.rs
+++ b/rust/kernel/auxiliary.rs
@@ -96,9 +96,9 @@ extern "C" fn remove_callback(adev: *mut bindings::auxiliary_device) {
         // SAFETY: `remove_callback` is only ever called after a successful call to
         // `probe_callback`, hence it's guaranteed that `Device::set_drvdata()` has been called
         // and stored a `Pin<KBox<T>>`.
-        let data = unsafe { adev.as_ref().drvdata_obtain::<T>() };
+        let data = unsafe { adev.as_ref().drvdata_borrow::<T>() };
 
-        T::unbind(adev, data.as_ref());
+        T::unbind(adev, data);
     }
 }
 
diff --git a/rust/kernel/device.rs b/rust/kernel/device.rs
index 71b200df0f40..031720bf5d8c 100644
--- a/rust/kernel/device.rs
+++ b/rust/kernel/device.rs
@@ -232,30 +232,32 @@ pub fn set_drvdata<T: 'static>(&self, data: impl PinInit<T, Error>) -> Result {
     ///
     /// # Safety
     ///
-    /// - Must only be called once after a preceding call to [`Device::set_drvdata`].
     /// - The type `T` must match the type of the `ForeignOwnable` previously stored by
     ///   [`Device::set_drvdata`].
-    pub unsafe fn drvdata_obtain<T: 'static>(&self) -> Pin<KBox<T>> {
+    pub(crate) unsafe fn drvdata_obtain<T: 'static>(&self) -> Option<Pin<KBox<T>>> {
         // SAFETY: By the type invariants, `self.as_raw()` is a valid pointer to a `struct device`.
         let ptr = unsafe { bindings::dev_get_drvdata(self.as_raw()) };
 
         // SAFETY: By the type invariants, `self.as_raw()` is a valid pointer to a `struct device`.
         unsafe { bindings::dev_set_drvdata(self.as_raw(), core::ptr::null_mut()) };
 
+        if ptr.is_null() {
+            return None;
+        }
+
         // SAFETY:
-        // - By the safety requirements of this function, `ptr` comes from a previous call to
-        //   `into_foreign()`.
+        // - If `ptr` is not NULL, it comes from a previous call to `into_foreign()`.
         // - `dev_get_drvdata()` guarantees to return the same pointer given to `dev_set_drvdata()`
         //   in `into_foreign()`.
-        unsafe { Pin::<KBox<T>>::from_foreign(ptr.cast()) }
+        Some(unsafe { Pin::<KBox<T>>::from_foreign(ptr.cast()) })
     }
 
     /// Borrow the driver's private data bound to this [`Device`].
     ///
     /// # Safety
     ///
-    /// - Must only be called after a preceding call to [`Device::set_drvdata`] and before
-    ///   [`Device::drvdata_obtain`].
+    /// - Must only be called after a preceding call to [`Device::set_drvdata`] and before the
+    ///   device is fully unbound.
     /// - The type `T` must match the type of the `ForeignOwnable` previously stored by
     ///   [`Device::set_drvdata`].
     pub unsafe fn drvdata_borrow<T: 'static>(&self) -> Pin<&T> {
@@ -271,7 +273,7 @@ impl Device<Bound> {
     /// # Safety
     ///
     /// - Must only be called after a preceding call to [`Device::set_drvdata`] and before
-    ///   [`Device::drvdata_obtain`].
+    ///   the device is fully unbound.
     /// - The type `T` must match the type of the `ForeignOwnable` previously stored by
     ///   [`Device::set_drvdata`].
     unsafe fn drvdata_unchecked<T: 'static>(&self) -> Pin<&T> {
@@ -320,7 +322,7 @@ pub fn drvdata<T: 'static>(&self) -> Result<Pin<&T>> {
 
         // SAFETY:
         // - The above check of `dev_get_drvdata()` guarantees that we are called after
-        //   `set_drvdata()` and before `drvdata_obtain()`.
+        //   `set_drvdata()`.
         // - We've just checked that the type of the driver's private data is in fact `T`.
         Ok(unsafe { self.drvdata_unchecked() })
     }
diff --git a/rust/kernel/driver.rs b/rust/kernel/driver.rs
index ba1ca1f7a7e2..bee3ae21a27b 100644
--- a/rust/kernel/driver.rs
+++ b/rust/kernel/driver.rs
@@ -177,7 +177,39 @@ unsafe impl<T: RegistrationOps> Sync for Registration<T> {}
 // any thread, so `Registration` is `Send`.
 unsafe impl<T: RegistrationOps> Send for Registration<T> {}
 
-impl<T: RegistrationOps> Registration<T> {
+impl<T: RegistrationOps + 'static> Registration<T> {
+    extern "C" fn post_unbind_callback(dev: *mut bindings::device) {
+        // SAFETY: The driver core only ever calls the post unbind callback with a valid pointer to
+        // a `struct device`.
+        //
+        // INVARIANT: `dev` is valid for the duration of the `post_unbind_callback()`.
+        let dev = unsafe { &*dev.cast::<device::Device<device::CoreInternal>>() };
+
+        // `remove()` and all devres callbacks have been completed at this point, hence drop the
+        // driver's device private data.
+        //
+        // SAFETY: By the safety requirements of the `Driver` trait, `T::DriverData` is the
+        // driver's device private data type.
+        drop(unsafe { dev.drvdata_obtain::<T::DriverData>() });
+    }
+
+    /// Attach generic `struct device_driver` callbacks.
+    fn callbacks_attach(drv: &Opaque<T::DriverType>) {
+        let ptr = drv.get().cast::<u8>();
+
+        // SAFETY:
+        // - `drv.get()` yields a valid pointer to `Self::DriverType`.
+        // - Adding `DEVICE_DRIVER_OFFSET` yields the address of the embedded `struct device_driver`
+        //   as guaranteed by the safety requirements of the `Driver` trait.
+        let base = unsafe { ptr.add(T::DEVICE_DRIVER_OFFSET) };
+
+        // CAST: `base` points to the offset of the embedded `struct device_driver`.
+        let base = base.cast::<bindings::device_driver>();
+
+        // SAFETY: It is safe to set the fields of `struct device_driver` on initialization.
+        unsafe { (*base).p_cb.post_unbind_rust = Some(Self::post_unbind_callback) };
+    }
+
     /// Creates a new instance of the registration object.
     pub fn new(name: &'static CStr, module: &'static ThisModule) -> impl PinInit<Self, Error> {
         try_pin_init!(Self {
@@ -189,6 +221,8 @@ pub fn new(name: &'static CStr, module: &'static ThisModule) -> impl PinInit<Sel
                 // just been initialised above, so it's also valid for read.
                 let drv = unsafe { &*(ptr as *const Opaque<T::DriverType>) };
 
+                Self::callbacks_attach(drv);
+
                 // SAFETY: `drv` is guaranteed to be pinned until `T::unregister`.
                 unsafe { T::register(drv, name, module) }
             }),
diff --git a/rust/kernel/i2c.rs b/rust/kernel/i2c.rs
index e86242227081..39b0a9a207fd 100644
--- a/rust/kernel/i2c.rs
+++ b/rust/kernel/i2c.rs
@@ -178,9 +178,9 @@ extern "C" fn remove_callback(idev: *mut bindings::i2c_client) {
         // SAFETY: `remove_callback` is only ever called after a successful call to
         // `probe_callback`, hence it's guaranteed that `I2cClient::set_drvdata()` has been called
         // and stored a `Pin<KBox<T>>`.
-        let data = unsafe { idev.as_ref().drvdata_obtain::<T>() };
+        let data = unsafe { idev.as_ref().drvdata_borrow::<T>() };
 
-        T::unbind(idev, data.as_ref());
+        T::unbind(idev, data);
     }
 
     extern "C" fn shutdown_callback(idev: *mut bindings::i2c_client) {
diff --git a/rust/kernel/pci.rs b/rust/kernel/pci.rs
index 590723dcb5ae..bea76ca9c3da 100644
--- a/rust/kernel/pci.rs
+++ b/rust/kernel/pci.rs
@@ -123,9 +123,9 @@ extern "C" fn remove_callback(pdev: *mut bindings::pci_dev) {
         // SAFETY: `remove_callback` is only ever called after a successful call to
         // `probe_callback`, hence it's guaranteed that `Device::set_drvdata()` has been called
         // and stored a `Pin<KBox<T>>`.
-        let data = unsafe { pdev.as_ref().drvdata_obtain::<T>() };
+        let data = unsafe { pdev.as_ref().drvdata_borrow::<T>() };
 
-        T::unbind(pdev, data.as_ref());
+        T::unbind(pdev, data);
     }
 }
 
diff --git a/rust/kernel/platform.rs b/rust/kernel/platform.rs
index b8a681df9ddc..35a5813ffb33 100644
--- a/rust/kernel/platform.rs
+++ b/rust/kernel/platform.rs
@@ -101,9 +101,9 @@ extern "C" fn remove_callback(pdev: *mut bindings::platform_device) {
         // SAFETY: `remove_callback` is only ever called after a successful call to
         // `probe_callback`, hence it's guaranteed that `Device::set_drvdata()` has been called
         // and stored a `Pin<KBox<T>>`.
-        let data = unsafe { pdev.as_ref().drvdata_obtain::<T>() };
+        let data = unsafe { pdev.as_ref().drvdata_borrow::<T>() };
 
-        T::unbind(pdev, data.as_ref());
+        T::unbind(pdev, data);
     }
 }
 
diff --git a/rust/kernel/usb.rs b/rust/kernel/usb.rs
index 4cf4bb1705b5..67ce5c85c619 100644
--- a/rust/kernel/usb.rs
+++ b/rust/kernel/usb.rs
@@ -103,9 +103,9 @@ extern "C" fn disconnect_callback(intf: *mut bindings::usb_interface) {
         // SAFETY: `disconnect_callback` is only ever called after a successful call to
         // `probe_callback`, hence it's guaranteed that `Device::set_drvdata()` has been called
         // and stored a `Pin<KBox<T>>`.
-        let data = unsafe { dev.drvdata_obtain::<T>() };
+        let data = unsafe { dev.drvdata_borrow::<T>() };
 
-        T::disconnect(intf, data.as_ref());
+        T::disconnect(intf, data);
     }
 }