tree 39753314954bd036221bfc41a0f5df090347c9a3
parent 0fce06da6bb49a3973b7c2ab174761fbc848ca6c
author Johan Hovold <jhovold@gmail.com> 1372258059 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1374622103 -0700

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>