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[v7,3/9] samples: rust: platform: conditionally call Self::properties_parse()

Message ID 20250618101325.3048187-1-igor.korotin.linux@gmail.com
State Superseded
Headers show
Series rust: Add ACPI match table support for Rust drivers | expand

Commit Message

Igor Korotin June 18, 2025, 10:13 a.m. UTC 
From: Danilo Krummrich <dakr@kernel.org>

Only call Self::properties_parse() when the device is compatible with
"test,rust-device".

Once we add ACPI support, we don't want the ACPI device to fail probing
in Self::properties_parse().

Signed-off-by: Danilo Krummrich <dakr@kernel.org>
---
 samples/rust/rust_driver_platform.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
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Patch

diff --git a/samples/rust/rust_driver_platform.rs b/samples/rust/rust_driver_platform.rs
index 000bb915af60..036dd0b899b0 100644
--- a/samples/rust/rust_driver_platform.rs
+++ b/samples/rust/rust_driver_platform.rs
@@ -40,7 +40,12 @@  fn probe(
             dev_info!(dev, "Probed with info: '{}'.\n", info.0);
         }
 
-        Self::properties_parse(dev)?;
+        if dev
+            .fwnode()
+            .is_some_and(|node| node.is_compatible(c_str!("test,rust-device")))
+        {
+            Self::properties_parse(dev)?;
+        }
 
         let drvdata = KBox::new(Self { pdev: pdev.into() }, GFP_KERNEL)?;