[patch v2 0/1] staging: speakup: safely close tty

[Okash Khawaja]

Hi,

Let's deal with the ldisc refcount problem separately. Purpose of this
patch is to close tty safely, so I have removed the call to unregister
the ldisc. I will follow this up with a separate patch which addresses
the ldisc issue.

Thanks,
Okash