linux-kernel - Re: [PATCH v1 1/1] media: i2c: ds90ub9x3: Remove unneeded of_gpio_n

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <Z-5pwpoYEKKmtmPA@smile.fi.intel.com>
Date: Thu, 3 Apr 2025 13:58:10 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	Mauro Carvalho Chehab <mchehab@...nel.org>
Subject: Re: [PATCH v1 1/1] media: i2c: ds90ub9x3: Remove unneeded
 of_gpio_n_cells assignment

On Thu, Apr 03, 2025 at 11:07:40AM +0300, Tomi Valkeinen wrote:
> On 31/03/2025 10:02, Andy Shevchenko wrote:
> > The default for of_gpio_n_cells is 2, no need to assign the same
> > in the user.
> 
> Where is this documented? I'm also having trouble finding the
> implementation.

The idea was introduced back in 391c970c0dd1 ("of/gpio: add default of_xlate
function if device has a node pointer"). But now I realised that it was never
assumed that default is 2 for the cases when the ->of_xlate() explicitly
provided. So, this is wrong patch, thanks for the review!

-- 
With Best Regards,
Andy Shevchenko