From: Matt Evans <matt@ozlabs.org>
Date: Tue, 29 Mar 2011 02:40:51 +0000 (+1100)
Subject: xhci: Add rmb() between reading event validity & event data access.
X-Git-Tag: v3.0-rc1~337^2~83^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92a3da410aac6e14daaefe13c60368ca28e85830;p=pandora-kernel.git

xhci: Add rmb() between reading event validity & event data access.

On weakly-ordered systems, the reading of an event's content must occur
after reading the event's validity.

Signed-off-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
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Reading git-diff-tree failed