linux-kernel - Re: [PATCH 0/6 v10] gpio: Add block GPIO

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Message-ID: <20121207212845.1500ca25@pyramind.ukuu.org.uk>
Date:	Fri, 7 Dec 2012 21:28:45 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Roland Stigge <stigge@...com.de>
Cc:	gregkh@...uxfoundation.org, grant.likely@...retlab.ca,
	linus.walleij@...aro.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, w.sang@...gutronix.de,
	jbe@...gutronix.de, plagnioj@...osoft.com, highguy@...il.com,
	broonie@...nsource.wolfsonmicro.com, daniel-gl@....net,
	rmallon@...il.com, tru@...k-microwave.de, sr@...x.de,
	wg@...ndegger.com
Subject: Re: [PATCH 0/6 v10] gpio: Add block GPIO

> In the extreme case, define blocks with only a single GPIO in each of
> them, and the interface should still be faster than the sysfs one. Each
> block is a separate device node with separate permissions.

Ok, so it degenerates to the same case if needed. It's not ideal but I
have no suggestions how to improve it!
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