Greg KH writes:
> On Thu, Apr 27, 2000 at 09:45:07PM -0600, Richard Gooch wrote:
> > Greg KH writes:
> > > If anyone cares, it looks like the usb ACM driver does this
> > > correctly, so I will be changing the usb-serial code based on it.
> >
> > So can you please descibe the solution you'll be using?
>
> - Leave the name of the tty driver alone, but add the flag
> TTY_DRIVER_NO_DEVFS to the flag field of the tty_driver.
Fine. I trust the driver name has a trailing "/%d"?
> - Register the tty_driver at driver initialization, but call
> tty_register_devfs with the minor number of the device when the device
> is plugged in (and tty_unregister_devfs when the device is removed.)
>
> In my testing tonight, this seemed to work just fine.
>
> Do you (or anyone else) see any problems with this?
Nope. That's exactly the way it should be done for hot-plug.
Regards,
Richard....
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