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

From: Igor Korotin
Date: Wed Jun 18 2025 - 06:17:56 EST


From: Danilo Krummrich <dakr@xxxxxxxxxx>

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@xxxxxxxxxx>
---
samples/rust/rust_driver_platform.rs | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)

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)?;

--
2.43.0