linux-kernel - Re: [PATCH v3 3/5] drivers/soc/litex: add LiteX SoC Controller driver

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Date:   Tue, 17 Mar 2020 09:26:41 +0100
From:   Mateusz Holenko <mholenko@...micro.com>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jslaby@...e.com>, devicetree@...r.kernel.org,
        "open list:SERIAL DRIVERS" <linux-serial@...r.kernel.org>,
        Stafford Horne <shorne@...il.com>,
        Karol Gugala <kgugala@...micro.com>,
        Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        "Paul E. McKenney" <paulmck@...ux.ibm.com>,
        Filip Kokosinski <fkokosinski@...micro.com>,
        Pawel Czarnecki <pczarnecki@...ernships.antmicro.com>,
        Joel Stanley <joel@....id.au>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Maxime Ripard <mripard@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Sam Ravnborg <sam@...nborg.org>,
        Icenowy Zheng <icenowy@...c.io>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 3/5] drivers/soc/litex: add LiteX SoC Controller driver

On Tue, Feb 25, 2020 at 5:16 PM Randy Dunlap <rdunlap@...radead.org> wrote:
>
> On 2/25/20 12:46 AM, Mateusz Holenko wrote:
> > diff --git a/drivers/soc/litex/Kconfig b/drivers/soc/litex/Kconfig
> > new file mode 100644
> > index 000000000000..22c78cda0b83
> > --- /dev/null
> > +++ b/drivers/soc/litex/Kconfig
> > @@ -0,0 +1,14 @@
> > +# SPDX-License_Identifier: GPL-2.0
> > +
> > +menu "Enable LiteX SoC Builder specific drivers"
> > +
> > +config LITEX_SOC_CONTROLLER
> > +     tristate "Enable LiteX SoC Controller driver"
> > +     help
> > +     This option enables the SoC Controller Driver which verifies
> > +     LiteX CSR access and provides common litex_get_reg/litex_set_reg
> > +     accessors.
> > +     All drivers that use functions from litex.h must depend on
> > +     LITEX_SOC_CONTROLLER
>
> Hi,
> Please indent the help text with 2 additional spaces, as explained in the
> coding-style.rst file:
>
> 10) Kconfig configuration files
> -------------------------------
>
> For all of the Kconfig* configuration files throughout the source tree,
> the indentation is somewhat different.  Lines under a ``config`` definition
> are indented with one tab, while help text is indented an additional two
> spaces.  Example::
>
>   config AUDIT
>         bool "Auditing support"
>         depends on NET
>         help
>           Enable auditing infrastructure that can be used with another
>           kernel subsystem, such as SELinux (which requires this for
>           logging of avc messages output).  Does not do system-call
>           auditing without CONFIG_AUDITSYSCALL.
>
> > +
> > +endmenu
>
> and then end the last line of the help text with a period ('.').
>
> thanks.
>
> --
> ~Randy
>

Thanks for the comments!

I'll fix the documentation and resubmit the patch after addressing all
other remarks.

-- 
Mateusz Holenko
Antmicro Ltd | www.antmicro.com
Roosevelta 22, 60-829 Poznan, Poland