From: Jonathan Corbet <corbet@lwn.net>
To: Geert Uytterhoeven <geert+renesas@glider.be>,
Thierry Reding <treding@nvidia.com>,
Jassi Brar <jaswinder.singh@linaro.org>
Cc: linux-doc@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
linux-kernel@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>
Subject: Re: [PATCH] Documentation: mailbox: mbox_chan_ops.flush() is optional
Date: Mon, 22 Dec 2025 15:25:57 -0700 [thread overview]
Message-ID: <87cy46ywzu.fsf@trenco.lwn.net> (raw)
In-Reply-To: <6a50a5d4f0d0da26e5cccf348550879e53792e6e.1764861174.git.geert+renesas@glider.be>
Geert Uytterhoeven <geert+renesas@glider.be> writes:
> When the optional .flush() method was added to the mbox_chan structure,
> the documentation was not updated.
>
> Fixes: a8803d7421cc2be2 ("mailbox: Support blocking transfers in atomic context")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> Documentation/driver-api/mailbox.rst | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/driver-api/mailbox.rst b/Documentation/driver-api/mailbox.rst
> index 0ed95009cc307a41..463dd032b96cd45d 100644
> --- a/Documentation/driver-api/mailbox.rst
> +++ b/Documentation/driver-api/mailbox.rst
> @@ -27,7 +27,7 @@ Controller Driver (See include/linux/mailbox_controller.h)
>
>
> Allocate mbox_controller and the array of mbox_chan.
> -Populate mbox_chan_ops, except peek_data() all are mandatory.
> +Populate mbox_chan_ops, except flush() and peek_data() all are mandatory.
> The controller driver might know a message has been consumed
Applied, thanks.
jon
prev parent reply other threads:[~2025-12-22 22:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-04 15:14 Geert Uytterhoeven
2025-12-22 22:25 ` Jonathan Corbet [this message]
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