From: Johan Hovold <jhovold@gmail.com>
Date: Thu, 21 Mar 2013 11:37:15 +0000 (+0100)
Subject: USB: mos7840: remove smp barriers from icount handling
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~135^2~151
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9fac85345ca8fd7f6519232a4c0024f648647b5;p=pandora-kernel.git

USB: mos7840: remove smp barriers from icount handling

Remove SMP memory barriers from icount handling and rely on the barriers
implied by wait_event, sleep and locks, while using the port lock to
guarantee atomicity.

This is a step in moving over to the generic icount implementations.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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