From: Peter Hung <hpeter@gmail.com>
Date: Wed, 1 Apr 2015 06:00:21 +0000 (+0800)
Subject: serial: 8250_pci: port failed after wakeup from S3
X-Git-Tag: omap-for-v4.1/fixes-rc1~74^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a8bc239a8c3e6ad34fceabb61ff8ec6222dad4e;p=pandora-kernel.git

serial: 8250_pci: port failed after wakeup from S3

Serial ports of F81504/F81508/F81512 will failed when wakeup from S3(STR).

It's due to when the system wakeup from S3(STR), this PCI device's
configuration space from 0x40 to 0x40 + max_port * 0x08 should be
re-configured.

We move all initialization from pci_fintek_setup() to pci_fintek_init() and
set it to pci_serial_quirks .init section. It's will re-init this device when
system wakeup from pciserial_resume_ports().

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