ath9k: Fix deadlock while updating p2p beacon timer

pm_lock is taken twice while syncing HW TSF of p2p vif.
Fix this by taking the lock at caller side.

Cc: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rajkumar Manoharan 2014-05-27 16:58:02 +05:30 • committed by John W. Linville
commit 60ccc107c9