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Message-ID: <aF7tknVzLbdN71kw@pollux>
Date: Fri, 27 Jun 2025 21:14:26 +0200
From: Danilo Krummrich <dakr@...nel.org>
To: Daniel Almeida <daniel.almeida@...labora.com>
Cc: 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>,
Andreas Hindborg <a.hindborg@...nel.org>,
Alice Ryhl <aliceryhl@...gle.com>, Trevor Gross <tmgross@...ch.edu>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
"Rafael J. Wysocki" <rafael@...nel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Benno Lossin <lossin@...nel.org>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Krzysztof Wilczyński <kwilczynski@...nel.org>,
linux-kernel@...r.kernel.org, rust-for-linux@...r.kernel.org,
linux-pci@...r.kernel.org
Subject: Re: [PATCH v5 5/6] rust: platform: add irq accessors
On Fri, Jun 27, 2025 at 09:10:22PM +0200, Danilo Krummrich wrote:
> On Fri, Jun 27, 2025 at 01:21:07PM -0300, Daniel Almeida wrote:
> > +macro_rules! define_irq_accessor_by_index {
> > + ($(#[$meta:meta])* $fn_name:ident, $request_fn:ident, $reg_type:ident, $handler_trait:ident) => {
> > + $(#[$meta])*
> > + pub fn $fn_name<T: irq::$handler_trait + 'static>(
> > + &self,
> > + index: u32,
> > + flags: irq::flags::Flags,
> > + name: &'static CStr,
> > + handler: T,
> > + ) -> Result<impl PinInit<irq::$reg_type<T>, Error> + '_> {
> > + let request = self.$request_fn(index)?;
> > +
> > + Ok(irq::$reg_type::<T>::new(
> > + request,
> > + flags,
> > + name,
> > + handler,
> > + ))
> > + }
> > + };
> > +}
> > +
> > +macro_rules! define_irq_accessor_by_name {
> > + ($(#[$meta:meta])* $fn_name:ident, $request_fn:ident, $reg_type:ident, $handler_trait:ident) => {
> > + $(#[$meta])*
> > + pub fn $fn_name<T: irq::$handler_trait + 'static>(
> > + &self,
> > + irq_name: &'static CStr,
> > + name: &'static CStr,
> > + flags: irq::flags::Flags,
> > + handler: T,
> > + ) -> Result<impl PinInit<irq::$reg_type<T>, Error> + '_> {
> > + let request = self.$request_fn(irq_name)?;
> > +
> > + Ok(irq::$reg_type::<T>::new(
> > + request,
> > + flags,
> > + name,
> > + handler,
> > + ))
> > + }
> > + };
> > +}
>
> NIT: Please make the order of name and flags the same for both macros.
Ideally, first flags, then name, since this is the order used everywhere else.
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