linux-kernel - Re: [PATCH v2 27/35] media: em28xx: cx231xx: fix opencoded find_and_set

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Message-ID: <09d3d070-8c32-42a8-8a5c-f76bc924353b@xs4all.nl>
Date:   Mon, 4 Dec 2023 14:09:27 +0100
From:   Hans Verkuil <hverkuil@...all.nl>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Yury Norov <yury.norov@...il.com>, linux-kernel@...r.kernel.org,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, Jan Kara <jack@...e.cz>,
        Mirsad Todorovac <mirsad.todorovac@....unizg.hr>,
        Matthew Wilcox <willy@...radead.org>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Maxim Kuvyrkov <maxim.kuvyrkov@...aro.org>,
        Alexey Klimov <klimov.linux@...il.com>,
        Bart Van Assche <bvanassche@....org>,
        Sergey Shtylyov <s.shtylyov@....ru>
Subject: Re: [PATCH v2 27/35] media: em28xx: cx231xx: fix opencoded
 find_and_set_bit()

On 04/12/2023 14:05, Andy Shevchenko wrote:
> On Mon, Dec 04, 2023 at 09:39:59AM +0100, Hans Verkuil wrote:
>> On 03/12/2023 20:32, Yury Norov wrote:
>>> Functions in the media/usb drivers opencode find_and_set_bit() by
>>> polling on a found bit in a while-loop.
> 
> ...
> 
>> It's a nice improvement.
> 
> Wouldn't it be even nicer to utilise IDA framework?
> 

Not worth the effort IMHO.

Regards,

	Hans