[PATCH v2 5/7] rust: miscdevice: set fops.owner from driver module pointer

[Alvin Sun]

Set the miscdevice fops owner field from the driver module pointer
via `<T::ThisModule as ModuleMetadata>::THIS_MODULE`, instead of
defaulting to null.

Signed-off-by: Alvin Sun <alvin....@linux.dev>
---
 rust/kernel/miscdevice.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rust/kernel/miscdevice.rs b/rust/kernel/miscdevice.rs
index 83ce50def5ac9..16837c46bca49 100644
--- a/rust/kernel/miscdevice.rs
+++ b/rust/kernel/miscdevice.rs
@@ -30,6 +30,7 @@
         ForeignOwnable,
         Opaque, //
     },
+    ModuleMetadata, //
 };
 use core::marker::PhantomData;
 
@@ -430,6 +431,7 @@ impl<T: MiscDevice> MiscdeviceVTable<T> {
         } else {
             None
         },
+        owner: <T::ThisModule as ModuleMetadata>::THIS_MODULE.as_ptr(),
         ..pin_init::zeroed()
     };
 

-- 
2.43.0