From: Peter Hung <hpeter@gmail.com>
Date: Wed, 19 Nov 2014 05:22:27 +0000 (+0800)
Subject: serial: Fix io address assign flow with Fintek PCI-to-UART Product
X-Git-Tag: omap-for-v3.19/fixes-rc1~86^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cb8ee9f08c4abfd8744eabffc467c06795c835d9;p=pandora-kernel.git

serial: Fix io address assign flow with Fintek PCI-to-UART Product

The original driver fixed the io address with 0xe000+idx*8,
but real io address assigned from BIOS is dynamically from
read PCI configure space 0x24, 0x20, 0x1c.

The Fintek F81504/F81508/F81512 maybe malfunction without
this patch and malfunction surely when more then 1 PCI card.

Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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