From: Xenia Ragiadakou <burzalodowa@gmail.com>
Date: Fri, 20 Sep 2013 16:45:53 +0000 (+0300)
Subject: xhci: fix write to USB3_PSSEN and XUSB2PRM pci config registers
X-Git-Tag: v3.12-rc6~6^2~11^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e459933967aef650c25b3cbe1ff88c8047cac543;p=pandora-kernel.git

xhci: fix write to USB3_PSSEN and XUSB2PRM pci config registers

The function pci_write_config_dword() sets the appropriate byteordering
internally so the value argument should not be converted to little-endian.
This bug was found by sparse.

This patch is not suitable for stable.  Since cpu_to_lei32 is a no-op on
little endian systems, this bug would only affect big endian Intel
systems with the EHCI to xHCI port switchover, which are non-existent,
AFAIK.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
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