Re: [PATCH] tty: Prevent hw state corruption in exclusive mode reopen
From: Peter Hurley
Date: Tue Dec 30 2014 - 10:15:24 EST
On 12/30/2014 07:34 AM, Peter Hurley wrote:
> Exclusive mode ttys (TTY_EXCLUSIVE) do not allow further reopens;
> fail the condition before associating the file pointer and calling
> the driver open() method.
> Prevents DTR programming when the tty is already in exclusive mode.
Please disregard. I'll redo a v2 that isn't broken.
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