From: Gabor Juhos <juhosg@openwrt.org>
Date: Wed, 15 Jul 2009 00:17:15 +0000 (-0400)
Subject: ath9k: serialize ath9k_ps_{wakeup,restore} calls
X-Git-Tag: v2.6.32-rc1~703^2~544^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=709ade9eb8ef06e03526115408e2fc93a9feabbd;p=pandora-kernel.git

ath9k: serialize ath9k_ps_{wakeup,restore} calls

These functions are changing the power mode of the chip, but this may
have unpredictable effects, if another code are trying to set the power
mode via 'ath9k_hw_setpower' in the same time from another context.

Changes-licensed-under: ISC
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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