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Message-ID: <20181126145428.GF9715@sirena.org.uk>
Date: Mon, 26 Nov 2018 14:54:28 +0000
From: Mark Brown <broonie@...nel.org>
To: Charles Keepax <ckeepax@...nsource.cirrus.com>
Cc: Linus Walleij <linus.walleij@...aro.org>,
Liam Girdwood <lgirdwood@...il.com>,
Marek Szyprowski <m.szyprowski@...sung.com>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
patches@...nsource.cirrus.com
Subject: Re: [PATCH 3/3] gpio: Add reference counting for non-exclusive GPIOs
On Mon, Nov 26, 2018 at 02:30:28PM +0000, Charles Keepax wrote:
> Would there perhaps be milage in looking at just making
> the regulator core request the GPIO, rather than the end
> drivers? Gives us a single request/free point. We don't need
> any special flags in the GPIO layer, as its just a single
> user as far as GPIO is concerned.
Yes, I did suggest that earlier in the thread :/
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