rust: auxiliary: move parent() to impl Device

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Currently, the parent method is implemented for any Device<Ctx>, i.e.
any device context and returns a &device::Device<Normal>.

However, a subsequent patch will introduce

	impl Device<Bound> {
	    pub fn parent() -> device::Device<Bound> { ... }
	}

which takes advantage of the fact that if the auxiliary device is bound
the parent is guaranteed to be bound as well.

I.e. the behavior we want is that all device contexts that dereference
to Bound, will use the implementation above, whereas the old
implementation should only be implemented for Device<Normal>.

Hence, move the current implementation.

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

...

This commit is contained in:

Danilo Krummrich 2025-10-21 00:34:27 +02:00

parent e4e679c860

commit b69165a097

1 changed files with 2 additions and 2 deletions

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rust/kernel/auxiliary.rs

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