linux-kernel - Re: [PATCH v2 2/4] regmap: Add regmap

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Message-ID: <20130917124852.GD21013@sirena.org.uk>
Date:	Tue, 17 Sep 2013 13:48:52 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Linux-ALSA <alsa-devel@...a-project.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Kuninori Morimoto <kuninori.morimoto.gx@...il.com>,
	Simon <horms@...ge.net.au>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/4] regmap: Add regmap_fields APIs

On Sun, Sep 01, 2013 at 08:30:50PM -0700, Kuninori Morimoto wrote:
> Current Linux kernel is supporting regmap_field method
> and it is very useful feature.
> It needs one regmap_filed for one register access.

Applied, thanks.  I did make one update:

> + * A non-zero will be returned when fields access enable,
> + * a zero will be returned in single field.
> + */
> +int regmap_fields_enable(struct regmap_field *field)
> +{
> +	return field->id_size && field->id_offset;
> +}
> +EXPORT_SYMBOL_GPL(regmap_fields_enable);

This seems like it should be something like _is_present() - the name
makes me think it will turn something on, not check that something is
there.  I removed it since it's not used by the following patches and I
didn't notice earlier when I initially looked at the patches during the
merge window.

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