From: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Date: Fri, 6 Jul 2012 08:19:42 +0000 (+0900)
Subject: pch_uart: Fix rx error interrupt setting issue
X-Git-Tag: v3.2.27~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0eaadc03ba1b2d870cec52f353adaa9c30b65db7;p=pandora-kernel.git

pch_uart: Fix rx error interrupt setting issue

commit 9539dfb7ac1c84522fe1f79bb7dac2990f3de44a upstream.

Rx Error interrupt(E.G. parity error) is not enabled.
So, when parity error occurs, error interrupt is not occurred.
As a result, the received data is not dropped.

This patch adds enable/disable rx error interrupt code.

Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[Backported by Tomoya MORINGA: adjusted context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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