[PATCH 11/11] rust: devres: fix doctest

[Andrew Ballance <andrewjballance@gmail.com>]

fix a doc test to use the new Io api.

Signed-off-by: Andrew Ballance <andrewjballance@gmail.com>
---
 rust/kernel/devres.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rust/kernel/devres.rs b/rust/kernel/devres.rs
index ddb1ce4a78d9..88d145821ca8 100644
--- a/rust/kernel/devres.rs
+++ b/rust/kernel/devres.rs
@@ -45,7 +45,7 @@ struct DevresInner<T> {
 /// # Example
 ///
 /// ```no_run
-/// # use kernel::{bindings, c_str, device::Device, devres::Devres, io::{Io, IoRaw}};
+/// # use kernel::{bindings, c_str, device::Device, devres::Devres, io::{Io, IoRaw, IoAccess}};
 /// # use core::ops::Deref;
 ///
 /// // See also [`pci::Bar`] for a real example.
@@ -80,7 +80,7 @@ struct DevresInner<T> {
 ///
 ///    fn deref(&self) -> &Self::Target {
 ///         // SAFETY: The memory range stored in `self` has been properly mapped in `Self::new`.
-///         unsafe { Io::from_raw(&self.0) }
+///         unsafe { Io::from_raw_ref(&self.0) }
 ///    }
 /// }
 /// # fn no_run() -> Result<(), Error> {
-- 
2.49.0