ath9k: serialize ath9k_ps_{wakeup,restore} calls

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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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Gabor Juhos 2009-07-14 20:17:15 -04:00 • committed by John W. Linville

parent 0bc0798b76

commit 709ade9eb8

2 changed files with 30 additions and 14 deletions

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2

drivers/net/wireless/ath/ath9k/ath9k.h

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42

drivers/net/wireless/ath/ath9k/hw.c

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