From: Mike Isely <isely@pobox.com>
Date: Mon, 3 Dec 2007 04:43:23 +0000 (-0300)
Subject: V4L/DVB (6706): pvrusb2: Remove use of volatile in command sequencer
X-Git-Tag: v2.6.25-rc1~1235^2~274
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=26e33048aad0486c98155b1406037f02fe70cb1b;p=pandora-kernel.git

V4L/DVB (6706): pvrusb2: Remove use of volatile in command sequencer

pvrusb2: Remove use of volatile for command sequencer; these variables
are set by interrupt-context code and we check their state in such a
manner that there should be no race conditions.  This had originally
been done out of paranoia, and I have since been convinced that the
paranoia is not required.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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