From: Denis Turischev <denis.turischev@compulab.co.il>
Date: Tue, 20 May 2014 11:00:42 +0000 (+0300)
Subject: xhci: Switch only Intel Lynx Point-LP ports to EHCI on shutdown.
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~34^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a939993bff117d3657108ca13b011fc0378aedb;p=pandora-kernel.git

xhci: Switch only Intel Lynx Point-LP ports to EHCI on shutdown.

Patch "xhci: Switch Intel Lynx Point ports to EHCI on shutdown."
commit c09ec25d3684cad74d851c0f028a495999591279 is not fully correct

It switches both Lynx Point and Lynx Point-LP ports to EHCI on shutdown.
On some Lynx Point machines it causes spurious interrupt,
which wake the system: bugzilla.kernel.org/show_bug.cgi?id=76291

On Lynx Point-LP on the contrary switching ports to EHCI seems to be
necessary to fix these spurious interrupts.

Signed-off-by: Denis Turischev <denis@compulab.co.il>
Reported-by: Wulf Richartz <wulf.richartz@gmail.com>
Cc: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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