tree 54e487efbff040565f647b99b3e49111533140ad
parent b74713d04effbacd3d126ce94cec18742187b6ce
author Sujith Manoharan <c_manoha@qca.qualcomm.com> 1338821647 +0530
committer John W. Linville <linville@tuxdriver.com> 1339010432 -0400

ath9k: Fix powersave locking

The 'ps_flags' is used/accessed in a variety of contexts
and requires proper locking. Use 'sc_pm_lock' appropriately.

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