Oliver Neukum wrote:
Am Dienstag, 8. Juni 2004 17:30 schrieb David Brownell:
Marcel Holtmann wrote:
Is there some problem calling usb_set_configuration() from keventd
as I suggested?
It will make the driver more complex and I don't think it is needed.
It's needed, but it's not very complex. Just define a work_struct,
initialize it with a routine that calls usb_set_configuration(),
and schedule_work().
Not quite so simple. You need to handle disconnect() before or
while your scheduled work is running.
It's simple enough that although I can think of several different
ways to do that, I firmly believe Marcel can think of them to
as well as a few others! Hints: kmalloc, kfree, refcount. :)
- Dave
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