From: Johan Hovold <jhovold@gmail.com>
Date: Wed, 26 Jun 2013 14:47:39 +0000 (+0200)
Subject: USB: mos7840: remove broken chase implementation
X-Git-Tag: v3.12-rc1~186^2~179
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4833960e503549cd73aadc89be5b0c9da0563b5c;p=pandora-kernel.git

USB: mos7840: remove broken chase implementation

Remove broken "chase" implementation which was supposed to be used to
drain the write buffers at break.

The chase implementation slept on a wait queue which was never woken up
(i.e. no hardware buffers were queried), and thus amounted to nothing
more than polling chars_in_buffer, something which has already been
taken care of by the tty layer.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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