[v8] rust: Add ACPI match table support for Rust drivers

[PATCH v8 2/9] samples: rust: platform: don't call as_ref() repeatedly

Posted by Igor Korotin 3 months, 2 weeks ago

From: 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>
Signed-off-by: Igor Korotin <igor.korotin.linux@gmail.com>
---
 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)?;
 
-- 
2.43.0

Re: [PATCH v8 2/9] samples: rust: platform: don't call as_ref() repeatedly

Posted by Dirk Behme 3 months, 2 weeks ago

On 20.06.25 17:18, Igor Korotin wrote:
> From: 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>
> Signed-off-by: Igor Korotin <igor.korotin.linux@gmail.com>


Reviewed-by: Dirk Behme <dirk.behme@de.bosch.com>

Thanks!

Dirk

> ---
>  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)?;
>