linux-kernel - Re: [RESEND PATCH v18 13/16] rust: regulator: use `CStr::as_char

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Message-ID: <3c31c76c-0df5-4630-b18e-c6eab419a8a6@sirena.org.uk>
Date: Mon, 20 Oct 2025 13:28:07 +0100
From: Mark Brown <broonie@...ian.org>
To: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
Cc: Tamir Duberstein <tamird@...nel.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Danilo Krummrich <dakr@...nel.org>, Miguel Ojeda <ojeda@...nel.org>,
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	dri-devel@...ts.freedesktop.org, linux-fsdevel@...r.kernel.org,
	llvm@...ts.linux.dev, Tamir Duberstein <tamird@...il.com>
Subject: Re: [RESEND PATCH v18 13/16] rust: regulator: use `CStr::as_char_ptr`

On Sun, Oct 19, 2025 at 11:25:16PM +0200, Miguel Ojeda wrote:
> On Sat, Oct 18, 2025 at 9:17 PM Tamir Duberstein <tamird@...nel.org> wrote:
> > From: Tamir Duberstein <tamird@...il.com>

> > Replace the use of `as_ptr` which works through `<CStr as
> > Deref<Target=&[u8]>::deref()` in preparation for replacing
> > `kernel::str::CStr` with `core::ffi::CStr` as the latter does not
> > implement `Deref<Target=&[u8]>`.

> Liam, Mark: I will apply this since it would be nice to try to get the
> flag day patch in this series finally done -- please shout if you have
> a problem with this.

Acked-by: Mark Brown <broonie@...nel.org>

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