netdev - Re: [PATCH net-next 07/15] mfd: core: add ability for cells to probe on a custom parent OF node

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: <20260115151826.GH2842980@google.com>
Date: Thu, 15 Jan 2026 15:18:26 +0000
From: Lee Jones <lee@...nel.org>
To: Vladimir Oltean <vladimir.oltean@....com>
Cc: netdev@...r.kernel.org, Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Russell King <linux@...linux.org.uk>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next 07/15] mfd: core: add ability for cells to probe
 on a custom parent OF node

On Thu, 15 Jan 2026, Vladimir Oltean wrote:

> Hi Lee,
> 
> On Fri, Jan 09, 2026 at 02:14:32PM +0200, Vladimir Oltean wrote:
> > > When I've thought about replacing the existing occurrences of the MFD
> > > API being used outside of drivers/mfd, I have often thought of a
> > > platform_add_device_simple() call which I believe would do what most
> > > people of these use-cases actually want.
> > 
> > Would this platform_add_device_simple() share or duplicate code with
> > mfd_add_devices()? Why not just liberalize mfd_add_devices() (the
> > simplest solution)?
> 
> Sorry to nag you, but I would like to have a clear image of which way
> this patch set needs to be heading for v2. My understanding is that
> you're pushing for platform_device_add() while not completely rejecting
> that MFD could be the correct model for this switch's sub-devices.

Sorry, lots on.  I'll go take a look now.

-- 
Lee Jones [李琼斯]