From: Sujith <Sujith.Manoharan@atheros.com>
Date: Tue, 6 Apr 2010 09:58:11 +0000 (+0530)
Subject: ath9k_htc: Protect RX stream variables
X-Git-Tag: v2.6.35-rc1~473^2~460^2^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46baa1a24945b5813097af5a632db721f9c9d03b;p=pandora-kernel.git

ath9k_htc: Protect RX stream variables

Use a spin lock to prevent concurrent access
to variables dealing with RX stream mode handling.
Currently, no protection is implemented - which
causes problems in RX.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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