linux-kernel - Re: [PATCH v3 06/28] driver core: fw_devlink: Introduce fw_devlink_set

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Message-ID: <aFAAxKKmwagLcg9B@smile.fi.intel.com>
Date: Mon, 16 Jun 2025 14:32:20 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Saravana Kannan <saravanak@...gle.com>
Cc: Herve Codina <herve.codina@...tlin.com>, Andrew Lunn <andrew@...n.ch>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
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	Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: Re: [PATCH v3 06/28] driver core: fw_devlink: Introduce
 fw_devlink_set_device()

On Fri, Jun 13, 2025 at 02:13:49PM -0700, Saravana Kannan wrote:
> On Fri, Jun 13, 2025 at 6:49 AM Herve Codina <herve.codina@...tlin.com> wrote:

> > Setting fwnode->dev is specific to fw_devlink.
> >
> > In order to avoid having a direct 'fwnode->dev = dev;' in several
> > place in the kernel, introduce fw_devlink_set_device() helper to perform
> > this operation.
> 
> This should not be set anywhere outside the driver core files. I'll
> get to reviewing the series

Strictly speaking I agree with you, but this is not a some driver case,
it's very special and also we have some (ab)users of it.
I can relax the requirement to not set outside of a core functionality,
(like driver core, PCI core) which are tightly related to driver core
one.

Just my 2c.

-- 
With Best Regards,
Andy Shevchenko