linux-kernel - Re: [PATCH v6 3/9] iio: adc: ad_sigma_delta: add disable

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: <c361a87c-f447-4a40-8972-ff2399795ee3@gmail.com>
Date: Fri, 7 Jun 2024 12:29:10 +0300
From: "Ceclan, Dumitru" <mitrutzceclan@...il.com>
To: Nuno Sá <noname.nuno@...il.com>,
 dumitru.ceclan@...log.com
Cc: Lars-Peter Clausen <lars@...afoo.de>,
 Michael Hennerich <Michael.Hennerich@...log.com>,
 Jonathan Cameron <jic23@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, David Lechner <dlechner@...libre.com>,
 linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 3/9] iio: adc: ad_sigma_delta: add disable_one callback

On 07/06/2024 12:02, Nuno Sá wrote:
> On Thu, 2024-06-06 at 19:07 +0300, Dumitru Ceclan via B4 Relay wrote:
>> From: Dumitru Ceclan <dumitru.ceclan@...log.com>
>>
>> Sigma delta ADCs with a sequencer need to disable the previously enabled
>> channel when reading using ad_sigma_delta_single_conversion(). This was
>> done manually in drivers for devices with sequencers.
>>
>> This patch implements handling of single channel disabling after a
>> single conversion.
>>
>> Signed-off-by: Dumitru Ceclan <dumitru.ceclan@...log.com>
>> ---
> 
> You could have this done in separate patches... Oh well, this is simple enough
> that I don't care much.
> 
> Reviewed-by: Nuno Sa <nuno.sa@...log.com>
> 

Separate patches would break driver functionality then fix it.
The drivers would not probe as disable_one() callback is missing.

This would have been alright?