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    SubjectRe: [PATCH 2/7] Input: wacom - Get features from driver info
    On Thu, Jan 07, 2010 at 11:06:30AM -0800, Dmitry Torokhov wrote:
    > On Thursday 07 January 2010 10:29:36 am Bastian Blank wrote:
    > > + struct wacom_features *features = (void *)id->driver_info;
    > What is this cast for?

    driver_info is an integer.

    > > + if (!features)
    > > + features = get_wacom_feature(id);
    > In which cases driver would not have driver_info set up?

    At this stage in the patchset, non have. Later the driver defined ids
    have, the user defined have not.

    Bastian

    --
    Bones: "The man's DEAD, Jim!"


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