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    Subject[PATCH v4 01/22] nvmem: Document struct nvmem_config
    Date
    Add a simple description of struct nvmem_config and its fields.

    Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
    Cc: Heiko Stuebner <heiko@sntech.de>
    Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
    Cc: Carlo Caione <carlo@caione.org>
    Cc: Kevin Hilman <khilman@baylibre.com>
    Cc: Matthias Brugger <matthias.bgg@gmail.com>
    Cc: cphealy@gmail.com
    Cc: linux-kernel@vger.kernel.org
    Cc: linux-mediatek@lists.infradead.org
    Cc: linux-rockchip@lists.infradead.org
    Cc: linux-amlogic@lists.infradead.org
    Cc: linux-arm-kernel@lists.infradead.org
    Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.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.
    + * @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;
    --
    2.14.3
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