From: Karthik Manamcheri <Karthik.Manamcheri@ni.com>
Date: Wed, 23 Jan 2013 22:36:18 +0000 (-0600)
Subject: n_tty: Unthrottle tty when flushing read buffer
X-Git-Tag: v3.9-rc1~125^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58f82be334ede87aa6ff6fa1afdb05552be907be;p=pandora-kernel.git

n_tty: Unthrottle tty when flushing read buffer

When the tty input buffer is full and thereby throttled,
flushing/resetting the read buffer should unthrottle to allow more
data to be received.

Signed-off-by: Karthik Manamcheri <Karthik.Manamcheri@ni.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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