linux-kernel - Re: [PATCH] regulator: core: Split devres code out into a separate file

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Date:	Wed, 11 Sep 2013 14:15:51 -0300
From:	Thiago Farina <tfransosi@...il.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	Liam Girdwood <lgirdwood@...il.com>,
	linux list <linux-kernel@...r.kernel.org>,
	linaro-kernel@...ts.linaro.org, Mark Brown <broonie@...aro.org>
Subject: Re: [PATCH] regulator: core: Split devres code out into a separate file

On Wed, Sep 11, 2013 at 9:19 AM, Mark Brown <broonie@...nel.org> wrote:
> From: Mark Brown <broonie@...aro.org>
>
> Cut down on the size of core.c a bit more and ensure that the devres
> versions of things don't do too much peering inside the internals of
> the APIs they wrap.
>
> Signed-off-by: Mark Brown <broonie@...aro.org>
> ---
>  drivers/regulator/Makefile   |   2 +-
>  drivers/regulator/core.c     | 252 +------------------------------------------
>  drivers/regulator/devres.c   | 252 +++++++++++++++++++++++++++++++++++++++++++
>  drivers/regulator/internal.h |  38 +++++++
>  4 files changed, 292 insertions(+), 252 deletions(-)
>  create mode 100644 drivers/regulator/devres.c
>  create mode 100644 drivers/regulator/internal.h
> diff --git a/drivers/regulator/internal.h b/drivers/regulator/internal.h
> new file mode 100644
> index 0000000..84bbda1
> --- /dev/null
> +++ b/drivers/regulator/internal.h
> @@ -0,0 +1,38 @@
> +/*
> + * internal.h  --  Voltage/Current Regulator framework internal code
> + *
> + * Copyright 2007, 2008 Wolfson Microelectronics PLC.
> + * Copyright 2008 SlimLogic Ltd.
> + *
> + * Author: Liam Girdwood <lrg@...mlogic.co.uk>
> + *
> + *  This program is free software; you can redistribute  it and/or modify it
> + *  under  the terms of  the GNU General  Public License as published by the
> + *  Free Software Foundation;  either version 2 of the  License, or (at your
> + *  option) any later version.
> + *
> + */
> +
> +#ifndef __REGULATOR_INTERNAL_H
> +#define __REGULATOR_INTERNAL_H
> +
> +/*
> + * struct regulator
> + *
> + * One for each consumer device.
> + */
> +struct regulator {
> +       struct device *dev;
> +       struct list_head list;
> +       unsigned int always_on:1;
> +       unsigned int bypass:1;
> +       int uA_load;
> +       int min_uV;
> +       int max_uV;
> +       char *supply_name;
> +       struct device_attribute dev_attr;
> +       struct regulator_dev *rdev;
> +       struct dentry *debugfs;
> +};
> +
don't you need any forward declaration here nor any include (like for
list_head and device_attribute)?

--
Thiago
--
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