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    SubjectRe: [RFC][PATCH 1/6] RTC subsystem, class
    On Wed, 21 Dec 2005 14:43:01 -0500
    Dmitry Torokhov <> wrote:

    > Well, I don't know what will it buy you: if ops is NULL
    > try_module_get(ops->owner) will OOPS just as happily as original code.
    > Your class_device has to hold on to all data structures that are
    > referenced from sysfs attributes untils its ->release() function is
    > called. Alternatively you could stuck a mutex and a flag somewhere in
    > driver data and take it when unregistering class device and also in
    > all attributes (and chech the flag there).

    Thanks for your help.. I will try to implement a solution
    ans post it as soon as possible.


    Best regards,

    Alessandro Zummo,
    Tower Technologies - Turin, Italy

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