Re: [PATCH] usb: serial: return -ENODEV if disconnected during TIOCMIWAIT

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On Mon, 2016-01-04 at 12:06 +0100, Johan Hovold wrote:
> Now, we could extend this long-since established behaviour, but I'm
> not
> sure it's worth it given that any further calls using the hung up tty
> device will also return with errno set to -EIO by the tty layer. And
> this we can't easily change.

That is a valid point.

	Regards
		Oliver


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