netdev - Re: [PATCH 1/2] dt-bindings: Clean-up schema indentation formatting

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Thu, 16 Apr 2020 14:43:59 +0200
From:   Sam Ravnborg <sam@...nborg.org>
To:     Rob Herring <robh@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Maxime Ripard <mripard@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Thierry Reding <thierry.reding@...il.com>,
        Vinod Koul <vkoul@...nel.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Jonathan Cameron <jic23@...nel.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Lee Jones <lee.jones@...aro.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>, Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Fabio Estevam <festevam@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Amit Kucheria <amit.kucheria@...aro.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, linux-i2c@...r.kernel.org,
        linux-hwmon@...r.kernel.org, linux-iio@...r.kernel.org,
        linux-input@...r.kernel.org, linux-leds@...r.kernel.org,
        linux-media@...r.kernel.org, linux-mmc@...r.kernel.org,
        linux-mtd@...ts.infradead.org, linux-can@...r.kernel.org,
        netdev@...r.kernel.org, linux-pci@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-pwm@...r.kernel.org,
        linux-remoteproc@...r.kernel.org, linux-riscv@...ts.infradead.org,
        linux-rtc@...r.kernel.org, linux-serial@...r.kernel.org,
        alsa-devel@...a-project.org, linux-spi@...r.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: Clean-up schema indentation formatting

Hi Rob.

On Wed, Apr 15, 2020 at 07:55:48PM -0500, Rob Herring wrote:
> Fix various inconsistencies in schema indentation. Most of these are
> list indentation which should be 2 spaces more than the start of the
> enclosing keyword. This doesn't matter functionally, but affects running
> scripts which do transforms on the schema files.

Are there any plans to improve the tooling so we get warnigns for this?
Otherwise I am afraid we will see a lot of patches that gets this wrong.

As a follow-up patch it would be good if example-schema.yaml
could gain some comments about the correct indentions.

Some comments in the following.

> diff --git a/Documentation/devicetree/bindings/arm/altera.yaml b/Documentation/devicetree/bindings/arm/altera.yaml
> index 49e0362ddc11..b388c5aa7984 100644
> --- a/Documentation/devicetree/bindings/arm/altera.yaml
> +++ b/Documentation/devicetree/bindings/arm/altera.yaml
> @@ -13,8 +13,8 @@ properties:
>    compatible:
>      items:
>        - enum:
> -        - altr,socfpga-cyclone5
> -        - altr,socfpga-arria5
> -        - altr,socfpga-arria10
> +          - altr,socfpga-cyclone5
> +          - altr,socfpga-arria5
> +          - altr,socfpga-arria10
>        - const: altr,socfpga

So here "- enum" do not need the extra indent.
Is it because this is not a list?

>  ...
> diff --git a/Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-secure.yaml b/Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-secure.yaml
> index 66213bd95e6e..6cc74523ebfd 100644
> --- a/Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-secure.yaml
> +++ b/Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-secure.yaml
> @@ -25,7 +25,7 @@ select:
> 
>  properties:
>    compatible:
> -   items:
> +    items:
>        - const: amlogic,meson-gx-ao-secure
>        - const: syscon

This is something I had expected the tooling to notice.
I had expected the two "- const" to be indented with 4 spaces, not two.
So there is something I do not understand.


> diff --git a/Documentation/devicetree/bindings/arm/nxp/lpc32xx.yaml b/Documentation/devicetree/bindings/arm/nxp/lpc32xx.yaml
> index 07f39d3eee7e..f7f024910e71 100644
> --- a/Documentation/devicetree/bindings/arm/nxp/lpc32xx.yaml
> +++ b/Documentation/devicetree/bindings/arm/nxp/lpc32xx.yaml
> @@ -17,9 +17,8 @@ properties:
>            - nxp,lpc3230
>            - nxp,lpc3240
>        - items:
> -        - enum:
> -            - ea,ea3250
> -            - phytec,phy3250
> -        - const: nxp,lpc3250
> -
> +          - enum:
> +              - ea,ea3250
> +              - phytec,phy3250
> +          - const: nxp,lpc3250
>  ...

And here "- enum" receive extra indent.

I trust you know what you are doing - but I do not get it.

Some pointers or examples for the correct indention would be great.
I cannot review this patch as long as I do not know the rules.

My request to update example-schema.yaml was one way to teach me.
(Some people will say that is difficult/impossible to teach me,
but thats another story:-) ).

	Sam