From: Alan Cox <alan@linux.intel.com>
Date: Thu, 12 Jul 2012 12:00:31 +0000 (+0100)
Subject: 8250: add support for ASIX devices with a FIFO bug
X-Git-Tag: omap-cleanup-sparseirq-for-v3.7~166
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb26dfe8aa7eeb5a5aa0b7574550125f8aa4c3b3;p=pandora-kernel.git

8250: add support for ASIX devices with a FIFO bug

Information and a different patch provided by <donald@asix.com.tw>. We do
it a little differently to keep the modularity and to avoid playing with
RLSI.

We add a new uart bug for the parity flaw and set it in the pci matches.
If parity check is enabled then we drop the FIFO trigger to 1 as per the
Asix reference code.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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