linux-kernel - Re: [PATCH V12 13/15] rust: cpufreq: Extend abstractions for driver registration

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Message-Id: <DA03Y4OQIZ50.157T5EEVHQVMI@kernel.org>
Date: Mon, 19 May 2025 13:41:12 +0200
From: "Benno Lossin" <lossin@...nel.org>
To: "Danilo Krummrich" <dakr@...nel.org>, "Viresh Kumar"
 <viresh.kumar@...aro.org>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>, "Miguel Ojeda"
 <miguel.ojeda.sandonis@...il.com>, "Danilo Krummrich" <dakr@...hat.com>,
 "Miguel Ojeda" <ojeda@...nel.org>, "Alex Gaynor" <alex.gaynor@...il.com>,
 "Boqun Feng" <boqun.feng@...il.com>, "Gary Guo" <gary@...yguo.net>,
 Björn Roy Baron <bjorn3_gh@...tonmail.com>, "Benno Lossin"
 <benno.lossin@...ton.me>, "Andreas Hindborg" <a.hindborg@...nel.org>,
 "Alice Ryhl" <aliceryhl@...gle.com>, "Trevor Gross" <tmgross@...ch.edu>,
 <linux-pm@...r.kernel.org>, "Vincent Guittot" <vincent.guittot@...aro.org>,
 "Stephen Boyd" <sboyd@...nel.org>, "Nishanth Menon" <nm@...com>,
 <rust-for-linux@...r.kernel.org>, "Manos Pitsidianakis"
 <manos.pitsidianakis@...aro.org>, Alex Bennée
 <alex.bennee@...aro.org>, "Joakim Bech" <joakim.bech@...aro.org>, "Rob
 Herring" <robh@...nel.org>, "Yury Norov" <yury.norov@...il.com>, "Burak
 Emir" <bqe@...gle.com>, "Rasmus Villemoes" <linux@...musvillemoes.dk>,
 "Russell King" <linux@...linux.org.uk>, <linux-clk@...r.kernel.org>,
 "Michael Turquette" <mturquette@...libre.com>, "Andrew Ballance"
 <andrewjballance@...il.com>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V12 13/15] rust: cpufreq: Extend abstractions for driver
 registration

On Mon May 19, 2025 at 1:06 PM CEST, Danilo Krummrich wrote:
> On Mon, May 19, 2025 at 12:37:18PM +0530, Viresh Kumar wrote:
>> +///     fn exit(_policy: &mut cpufreq::Policy, _data: Option<Self::PData>) -> Result<()> {
>
> This can just be `Result`, here and below.

Since I saw you mention this multiple times and I agree, I created a
clippy issue: https://github.com/rust-lang/rust-clippy/issues/14848

---
Cheers,
Benno