3 files changed, 9 insertions, 8 deletions
diff --git a/drivers/cpufreq/rcpufreq_dt.rs b/drivers/cpufreq/rcpufreq_dt.rs
index 94ed81644fe1..4eb240dc9fdc 100644
--- a/drivers/cpufreq/rcpufreq_dt.rs
+++ b/drivers/cpufreq/rcpufreq_dt.rs
@@ -20,7 +20,8 @@ use kernel::{
 /// Finds exact supply name from the OF node.
 fn find_supply_name_exact(dev: &Device, name: &str) -> Option<CString> {
     let prop_name = CString::try_from_fmt(fmt!("{}-supply", name)).ok()?;
-    dev.property_present(&prop_name)
+    dev.fwnode()?
+        .property_present(&prop_name)
         .then(|| CString::try_from_fmt(fmt!("{name}")).ok())
         .flatten()
 }
diff --git a/rust/kernel/device.rs b/rust/kernel/device.rs
index 48d45af1cfb2..665f5ceadecc 100644
--- a/rust/kernel/device.rs
+++ b/rust/kernel/device.rs
@@ -6,7 +6,6 @@
 
 use crate::{
     bindings,
-    str::CStr,
     types::{ARef, Opaque},
 };
 use core::{fmt, marker::PhantomData, ptr};
@@ -219,12 +218,6 @@ impl<Ctx: DeviceContext> Device<Ctx> {
         // defined as a `#[repr(transparent)]` wrapper around `fwnode_handle`.
         Some(unsafe { &*fwnode_handle.cast() })
     }
-
-    /// Checks if property is present or not.
-    pub fn property_present(&self, name: &CStr) -> bool {
-        // SAFETY: By the invariant of `CStr`, `name` is null-terminated.
-        unsafe { bindings::device_property_present(self.as_raw().cast_const(), name.as_char_ptr()) }
-    }
 }
 
 // SAFETY: `Device` is a transparent wrapper of a type that doesn't depend on `Device`'s generic
diff --git a/rust/kernel/device/property.rs b/rust/kernel/device/property.rs
index 82ef54b54f18..ed17b20f7ae1 100644
--- a/rust/kernel/device/property.rs
+++ b/rust/kernel/device/property.rs
@@ -8,6 +8,7 @@ use core::ptr;
 
 use crate::{
     bindings,
+    str::CStr,
     types::{ARef, Opaque},
 };
 
@@ -56,6 +57,12 @@ impl FwNode {
     pub(crate) fn as_raw(&self) -> *mut bindings::fwnode_handle {
         self.0.get()
     }
+
+    /// Checks if property is present or not.
+    pub fn property_present(&self, name: &CStr) -> bool {
+        // SAFETY: By the invariant of `CStr`, `name` is null-terminated.
+        unsafe { bindings::fwnode_property_present(self.as_raw().cast_const(), name.as_char_ptr()) }
+    }
 }
 
 // SAFETY: Instances of `FwNode` are always reference-counted.