On 05/04/2016 01:25 PM, Sakari Ailus wrote:
> From: Laurent Pinchart <laurent.pinchart+rene...@ideasonboard.com>
>
> The media devnode core associates devnodes with files by storing the
> devnode pointer in the file structure private_data field. In order to
> allow tracking of per-file-handle data introduce a new media devnode
> file handle structure that stores the devnode pointer, and store a
> pointer to that structure in the file private_data field.
>
> Users of the media devnode code (the only existing user being
> media_device) are responsible for managing their own subclass of the
> media_devnode_fh structure.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart+rene...@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verk...@cisco.com>
Regards,
Hans
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