linux-kernel - Re: [PATCH 2/2] iio: adc: ad7173: add support for additional models

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] [day] [month] [year] [list]

Message-ID: <CAHp75VcjcgnLkQWim1AVnyeRGFwwKpaWSCvrmqdv41Lx87hMKw@mail.gmail.com>
Date: Mon, 15 Jan 2024 21:52:20 +0200
From: Andy Shevchenko <andy.shevchenko@...il.com>
To: Dumitru Ceclan <mitrutzceclan@...il.com>
Cc: linus.walleij@...aro.org, brgl@...ev.pl, andy@...nel.org, 
	linux-gpio@...r.kernel.org, Lars-Peter Clausen <lars@...afoo.de>, 
	Jonathan Cameron <jic23@...nel.org>, Rob Herring <robh+dt@...nel.org>, 
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>, 
	Arnd Bergmann <arnd@...db.de>, ChiaEn Wu <chiaen_wu@...htek.com>, 
	Niklas Schnelle <schnelle@...ux.ibm.com>, Leonard Göhrs <l.goehrs@...gutronix.de>, 
	Mike Looijmans <mike.looijmans@...ic.nl>, Haibo Chen <haibo.chen@....com>, 
	Hugo Villeneuve <hvilleneuve@...onoff.com>, Ceclan Dumitru <dumitru.ceclan@...log.com>, 
	linux-iio@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] iio: adc: ad7173: add support for additional models

On Mon, Jan 15, 2024 at 3:54 PM Dumitru Ceclan <mitrutzceclan@...ilcom> wrote:
>
> Add support for Analog Devices AD7172-2, AD7175-8, AD7177-2

Missing period.

..

> + * AD717X family SPI ADC driver

X --> x

..

> + * Suported devices:

Supported

..

> + *  AD7172-2 AD7172-4 AD7173-8 AD7175-2 AD7175-8 AD7176-2 AD7177-2

Too long and no good delimiter (like comma), can you reformat this list?

..

> +#define AD7172_2_ID                    0x00d0
> +#define AD7172_4_ID                    0x2050
>  #define AD7173_ID                      0x30d0
> +#define AD7175_2_ID                    0x0cd0
> +#define AD7175_8_ID                    0x3cd0
>  #define AD7176_ID                      0x0c90
> +#define AD7177_ID                      0x4fd0

Why not order by the ID value?

..

> +               //AD7177-2 has the filter values [0-6] marked as reserved
> +               // datasheet page 58

Be consistent with the type of comments. Either all C++ style or C.
Also missing space in the first line.

..

> +               if (ref_sel == AD7173_SETUP_REF_SEL_INT_REF &&
> +                   st->info->id == AD7172_2_ID){

Missing space.

> +                       fwnode_handle_put(child);
> +                       return dev_err_probe(dev, -EINVAL, "Internal reference is not available on ad7172-2\n");
> +               }

Not sure if Jonathan makes his series in for fwnode handle RAII.

-- 
With Best Regards,
Andy Shevchenko