[PATCH 2/3] samples: rust: platform: don't call as_ref() repeatedly

[Danilo Krummrich <dakr@kernel.org>]

In SampleDriver::probe() don't call pdev.as_ref() repeatedly, instead
introduce a dedicated &Device.

Signed-off-by: Danilo Krummrich <dakr@kernel.org>
---
 samples/rust/rust_driver_platform.rs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/samples/rust/rust_driver_platform.rs b/samples/rust/rust_driver_platform.rs
index c0abf78d0683..000bb915af60 100644
--- a/samples/rust/rust_driver_platform.rs
+++ b/samples/rust/rust_driver_platform.rs
@@ -32,13 +32,15 @@ fn probe(
         pdev: &platform::Device<Core>,
         info: Option<&Self::IdInfo>,
     ) -> Result<Pin<KBox<Self>>> {
-        dev_dbg!(pdev.as_ref(), "Probe Rust Platform driver sample.\n");
+        let dev = pdev.as_ref();
+
+        dev_dbg!(dev, "Probe Rust Platform driver sample.\n");
 
         if let Some(info) = info {
-            dev_info!(pdev.as_ref(), "Probed with info: '{}'.\n", info.0);
+            dev_info!(dev, "Probed with info: '{}'.\n", info.0);
         }
 
-        Self::properties_parse(pdev.as_ref())?;
+        Self::properties_parse(dev)?;
 
         let drvdata = KBox::new(Self { pdev: pdev.into() }, GFP_KERNEL)?;
 
-- 
2.49.0