linux-kernel - Re: [PATCH v3 01/22] nvmem: Document struct nvmem

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Date:   Thu, 1 Mar 2018 02:34:48 +0800
From:   Sean Wang <sean.wang@...iatek.com>
To:     Andrey Smirnov <andrew.smirnov@...il.com>
CC:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>,
        <linux-rockchip@...ts.infradead.org>,
        Kevin Hilman <khilman@...libre.com>,
        <linux-kernel@...r.kernel.org>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        <linux-amlogic@...ts.infradead.org>,
        Carlo Caione <carlo@...one.org>, <cphealy@...il.com>
Subject: Re: [PATCH v3 01/22] nvmem: Document struct nvmem_config

On Wed, 2018-01-03 at 12:00 -0800, Andrey Smirnov wrote:
> Add a simple description of struct nvmem_config and its fields.
> 
> Cc: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
> Cc: Heiko Stuebner <heiko@...ech.de>
> Cc: Masahiro Yamada <yamada.masahiro@...ionext.com>
> Cc: Carlo Caione <carlo@...one.org>
> Cc: Kevin Hilman <khilman@...libre.com>
> Cc: Matthias Brugger <matthias.bgg@...il.com>
> Cc: cphealy@...il.com
> Cc: linux-kernel@...r.kernel.org
> Cc: linux-mediatek@...ts.infradead.org
> Cc: linux-rockchip@...ts.infradead.org
> Cc: linux-amlogic@...ts.infradead.org
> Cc: linux-arm-kernel@...ts.infradead.org
> Signed-off-by: Andrey Smirnov <andrew.smirnov@...il.com>
> ---
>  include/linux/nvmem-provider.h | 22 ++++++++++++++++++++++
>  1 file changed, 22 insertions(+)
> 
> diff --git a/include/linux/nvmem-provider.h b/include/linux/nvmem-provider.h
> index 497706f5adca..27e599222ec1 100644
> --- a/include/linux/nvmem-provider.h
> +++ b/include/linux/nvmem-provider.h
> @@ -22,6 +22,28 @@ typedef int (*nvmem_reg_read_t)(void *priv, unsigned int offset,
>  typedef int (*nvmem_reg_write_t)(void *priv, unsigned int offset,
>  				 void *val, size_t bytes);
>  
> +/**
> + * struct nvmem_config - NVMEM device configuration
> + *
> + * @dev:	Parent device.
> + * @name:	Optional name.
> + * @id:		Optional device ID used in full name. Ignored if name is NULL.
> + * @owner:	Pointer to exporter module. Used for refcounting.
> + * @cells:	Optional array of pre-defined NVMEM cells.
> + * @ncells:	Number of elements in cells.
> + * @read_only:	Device is read-only.
> + * @root_only:	Device is accessibly to root only.
> + * @reg_read:	Callback to read data.
> + * @reg_write:	Callback to write data.
> + * @size:	Device size.
> + * @word_size:	Minimum read/write access granularity.
> + * @stride:	Minimum read/write access stide.

typo on stide ?

> + * @priv:	User context passed to read/write callbacks.
> + *
> + * Note: A default "nvmem<id>" name will be assigned to the device if
> + * no name is specified in its configuration. In such case "<id>" is
> + * generated with ida_simple_get() and provided id field is ignored.
> + */
>  struct nvmem_config {
>  	struct device		*dev;
>  	const char		*name;