linux-kernel - Re: [PATCH v5 2/4] mfd: mc13xxx-core: use regmap for register access

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Message-ID: <20120402160036.GA29808@sirena.org.uk>
Date:	Mon, 2 Apr 2012 17:00:36 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Marc Reilly <marc@...esign.com.au>
Cc:	sameo@...ux.intel.com, linux-arm-kernel@...ts.infradead.org,
	spi-devel-general@...ts.sourceforge.net, linux-i2c@...r.kernel.org,
	u.kleine-koenig@...gutronix.de, oskar@...ra.com,
	linux-kernel@...r.kernel.org, alexg@...rolight.com
Subject: Re: [PATCH v5 2/4] mfd: mc13xxx-core: use regmap for register
 access

On Sun, Apr 01, 2012 at 04:41:37PM +1000, Marc Reilly wrote:
> This change converts the mc13xxx core to use regmap rather than direct
> spi r/w.
> The spidev member of mc13xxx struct becomes redundant and is removed.
> Extra debugging aids are added to mc13xxx_reg_rmw.

To repeat what I've said on previous versions please push this down into
regmap.  There's already extensive diagnostic features there, let's not
have people open coding things that are missing.
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