ath9k_htc: Fix locking for ps_idle

ps_idle is protected by the htc_pm_lock mutex.
Use it to protect the variable.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith 2010-06-01 15:14:16 +05:30 • committed by John W. Linville
commit 23367769af