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: omap-cleanup-sparseirq-for-v3.7~153
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae213f30358e5bf68a05badf059bb4d9115755f5;p=pandora-kernel.git

pch_uart: Fix rx error interrupt setting issue

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>
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