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    SubjectRe: [PATCH] Linux PnP Support V0.93 - 2.5.50
    On Sat, Dec 07, 2002 at 11:22:04AM -0800, Greg KH wrote:
    > On Sat, Dec 07, 2002 at 01:24:29PM -0500, Zwane Mwaikambo wrote:
    > > On Sun, 1 Dec 2002, Adam Belay wrote:
    > >
    > > > Attached is a patch, gzipped for size, that updates the 2.5.50 to the latest pnp
    > > > version. It includes all 9 of the previously submitted patches.
    > > >
    > > > Highlights are as follows:
    > > > -PnP BIOS fixes
    > > > -Several new macros
    > > > -PnP Card Services
    > > > -Various bug fixes
    > > > -more drivers converted to the new APIs
    > > >
    > > > PnP developers please use this patch.
    > >
    > > Could we get a void* in pnp_dev? I'm finding myself resorting to
    > > driver internal arrays in order to track locations of device private structures.
    >
    > Use the struct device void pointer for stuff like this. There's some
    > helpful functions to get access to this easily (but don't seem to see
    > them in pnp.h at first glance...)


    Yes, there are helper functions for this, they can all be found in pnp.h.

    static inline void *pnp_get_drvdata (struct pnp_dev *pdev)
    {
    return dev_get_drvdata(&pdev->dev);
    }

    static inline void pnp_set_drvdata (struct pnp_dev *pdev, void *data)
    {
    dev_set_drvdata(&pdev->dev, data);
    }

    static inline void *pnpc_get_drvdata (struct pnp_card *pcard)
    {
    return dev_get_drvdata(&pcard->dev);
    }

    static inline void pnpc_set_drvdata (struct pnp_card *pcard, void *data)
    {
    dev_set_drvdata(&pcard->dev, data);
    }

    thanks,
    Adam
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