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From:   Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Fri, 27 Jan 2023 11:29:24 +0100
Message-ID: <CAMuHMdVpDJmjFebdc5yi421Tyvnh4w5AqZTuA035o4FU_wZRKw@mail.gmail.com>
Subject: Re: [PATCH v2 08/11] driver core: fw_devlink: Make cycle detection
 more robust
To:     Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc:     Saravana Kannan <saravanak@google.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Sudeep Holla <sudeep.holla@arm.com>,
        Cristian Marussi <cristian.marussi@arm.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <brgl@bgdev.pl>,
        Thomas Gleixner <tglx@linutronix.de>,
        Marc Zyngier <maz@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Fabio Estevam <festevam@gmail.com>,
        NXP Linux Team <linux-imx@nxp.com>,
        Rob Herring <robh+dt@kernel.org>,
        Frank Rowand <frowand.list@gmail.com>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        Magnus Damm <magnus.damm@gmail.com>,
        Len Brown <lenb@kernel.org>,
        Daniel Scally <djrscally@gmail.com>,
        Heikki Krogerus <heikki.krogerus@linux.intel.com>,
        Sakari Ailus <sakari.ailus@linux.intel.com>,
        Tony Lindgren <tony@atomide.com>,
        Linux Kernel Functional Testing <lkft@linaro.org>,
        Naresh Kamboju <naresh.kamboju@linaro.org>,
        Abel Vesa <abel.vesa@linaro.org>,
        Alexander Stein <alexander.stein@ew.tq-group.com>,
        John Stultz <jstultz@google.com>,
        Doug Anderson <dianders@chromium.org>,
        Guenter Roeck <linux@roeck-us.net>,
        Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
        Maxim Kiselev <bigunclemax@gmail.com>,
        Maxim Kochetkov <fido_max@inbox.ru>,
        Miquel Raynal <miquel.raynal@bootlin.com>,
        Luca Weiss <luca.weiss@fairphone.com>,
        Colin Foster <colin.foster@in-advantage.com>,
        Martin Kepplinger <martin.kepplinger@puri.sm>,
        Jean-Philippe Brucker <jpb@kernel.org>,
        kernel-team@android.com, linux-kernel@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org,
        devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
        linux-acpi@vger.kernel.org
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Hi Andy,

On Fri, Jan 27, 2023 at 11:10 AM Andy Shevchenko
<andriy.shevchenko@linux.intel.com> wrote:
> On Fri, Jan 27, 2023 at 10:52:02AM +0100, Geert Uytterhoeven wrote:
> > On Fri, Jan 27, 2023 at 10:43 AM Andy Shevchenko
> > <andriy.shevchenko@linux.intel.com> wrote:
> > > On Thu, Jan 26, 2023 at 04:11:35PM -0800, Saravana Kannan wrote:
> > > > + * Check if @sup_handle or any of its ancestors or suppliers direct/indirectly
> > > > + * depend on @con.  This function can detect multiple cyles between @sup_handle
> > >
> > > A single space is enough.
> >
> > It's very common to write two spaces after a full stop.

See e.g.:

    git grep "\.  [^ ]

> > When joining two sentences on separate lines in vim using SHIFT-J,
> > vim will make sure there are two spaces.
>
> But is this consistent with all kernel doc comments in the core.c?

Probably there are inconsistencies...
(Aren't there everywhere?)

> I'm fine with either as long as it's consistent.

At least the kerneldoc source will look similar to the PDF output
(LaTeX inserts more space after a full stop automatically ;-).

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds