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Message-Id: <a84a68dd-8068-4e84-b0bf-f8f9230e05e8@app.fastmail.com>
Date: Thu, 30 Oct 2025 15:10:51 +0100
From: "Arnd Bergmann" <arnd@...db.de>
To: "Dan Carpenter" <dan.carpenter@...aro.org>,
 "Chen-Yu Tsai" <wens@...nel.org>
Cc: "John Madieu" <john.madieu.xa@...renesas.com>,
 "Lee Jones" <lee@...nel.org>, "Conor Dooley" <conor+dt@...nel.org>,
 devicetree@...r.kernel.org, "Krzysztof Kozlowski" <krzk+dt@...nel.org>,
 linux-kernel@...r.kernel.org, "Rob Herring" <robh@...nel.org>,
 André Draszik <andre.draszik@...aro.org>,
 "Peter Griffin" <peter.griffin@...aro.org>
Subject: Re: [PATCH 0/2] mfd: syscon: introduce no-auto-mmio DT property

On Thu, Oct 30, 2025, at 14:09, Dan Carpenter wrote:
> Yeah.  Let me send this tommorrow if no one objects.  Pretty simple
> solution in retrospect.
>
> [PATCH] mfd: syscon: Return -EPROBE_DEFER in device_node_get_regmap()
>
> These days we can register syscons with of_syscon_register_regmap() so
> if we can't find the syscon that probably means it hasn't been registered
> yet.  Return -EPROBE_DEFER so the driver will try probing again.
>
> Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>

This clearly needs some testing, but I like it!

Reviewed-by: Arnd Bergmann <arnd@...db.de>