linux-kernel - Re: [PATCH v3] rust: Use `ffi::c_char` type in firmware abstraction `FwFunc`

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Message-ID: <CANiq72kJ+tv-P6+Yq7Bg+J73q93m+EKV_4E-GR=sdY5KRgCs6w@mail.gmail.com>
Date: Sun, 13 Apr 2025 22:21:01 +0200
From: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To: Christian Schrefl <chrisi.schrefl@...il.com>
Cc: Luis Chamberlain <mcgrof@...nel.org>, Russ Weight <russ.weight@...ux.dev>, 
	Danilo Krummrich <dakr@...nel.org>, 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>, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, linux-kernel@...r.kernel.org, 
	rust-for-linux@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH v3] rust: Use `ffi::c_char` type in firmware abstraction `FwFunc`

On Sun, Apr 13, 2025 at 9:27 PM Christian Schrefl
<chrisi.schrefl@...il.com> wrote:
>
> The `FwFunc` struct contains an function with a char pointer argument,
> for which a `*const u8` pointer was used. This is not really the
> "proper" type for this, so use a `*const kernel::ffi::c_char` pointer
> instead.

If I don't take it:

Acked-by: Miguel Ojeda <ojeda@...nel.org>

Thanks!

Cheers,
Miguel