linux-kernel - Re: [PATCH] gpiolib: Add support for Wolfson Microelectronics Arizona class devices

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Message-ID: <20120625223201.GE30406@opensource.wolfsonmicro.com>
Date:	Mon, 25 Jun 2012 23:32:02 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	Grant Likely <grant.likely@...retlab.ca>,
	Linus Walleij <linus.walleij@...ricsson.com>,
	linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com
Subject: Re: [PATCH] gpiolib: Add support for Wolfson Microelectronics
 Arizona class devices

On Tue, Jun 26, 2012 at 03:13:58AM +0800, Linus Walleij wrote:

> > +       regmap_update_bits(arizona->regmap, ARIZONA_GPIO1_CTRL + offset,
> > +                          ARIZONA_GPN_LVL, value);

I should also have said that's (map, register, mask, value) which
updates the bits specified by mask in register to value.

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