linux-kernel - Re: [PATCH 3/4] ARM: dts: rockchip: Remove #address/#size-cells from rk3288 mipi

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]

Message-ID: <20190321211233.GS112750@google.com>
Date:   Thu, 21 Mar 2019 14:12:33 -0700
From:   Matthias Kaehlcke <mka@...omium.org>
To:     Douglas Anderson <dianders@...omium.org>
Cc:     Heiko Stuebner <heiko@...ech.de>, ryandcase@...omium.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-rockchip@...ts.infradead.org,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 3/4] ARM: dts: rockchip: Remove #address/#size-cells from
 rk3288 mipi_dsi

On Wed, Mar 20, 2019 at 01:14:01PM -0700, Douglas Anderson wrote:
> They are pointless.  As dtc points out:
>   Warning (avoid_unnecessary_addr_size):
>   /mipi@...60000:
>   unnecessary #address-cells/#size-cells without "ranges" or child "reg" property
> 
> Let's remove them.
> 
> Signed-off-by: Douglas Anderson <dianders@...omium.org>
> ---
> 
>  arch/arm/boot/dts/rk3288.dtsi | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
> index 79cd3c53e737..99a7620bddac 100644
> --- a/arch/arm/boot/dts/rk3288.dtsi
> +++ b/arch/arm/boot/dts/rk3288.dtsi
> @@ -1119,8 +1119,6 @@
>  		clock-names = "ref", "pclk";
>  		power-domains = <&power RK3288_PD_VIO>;
>  		rockchip,grf = <&grf>;
> -		#address-cells = <1>;
> -		#size-cells = <0>;
>  		status = "disabled";
>  
>  		ports {

Reviewed-by: Matthias Kaehlcke <mka@...omium.org>