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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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