This reverts commit 268f84a827534c4e4c2540a4e29daa73359fc0a5.

The reverted commit is based on implementation of wiphy locking that isn't planned to redo on a stable kernel, so revert it to avoid warning:

WARNING: CPU: 0 PID: 9 at net/wireless/core.h:231 disconnect_work+0xb8/0x144 [cfg80211] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.6.51-00141-ga1649b6f8ed6 #7 Hardware name: Freescale i.MX6 SoloX (Device Tree) Workqueue: events disconnect_work [cfg80211] unwind_backtrace from show_stack+0x10/0x14 show_stack from dump_stack_lvl+0x58/0x70 dump_stack_lvl from __warn+0x70/0x1c0 __warn from warn_slowpath_fmt+0x16c/0x294 warn_slowpath_fmt from disconnect_work+0xb8/0x144 [cfg80211] disconnect_work [cfg80211] from process_one_work+0x204/0x620 process_one_work from worker_thread+0x1b0/0x474 worker_thread from kthread+0x10c/0x12c kthread from ret_from_fork+0x14/0x24

Reported-by: petter@technux.se Closes: https://lore.kernel.org/linux-wireless/9e98937d781c990615ef27ee0c858ff9@tech... Cc: Johannes Berg johannes@sipsolutions.net Signed-off-by: Ping-Ke Shih pkshih@realtek.com --- net/wireless/core.h | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/net/wireless/core.h b/net/wireless/core.h index c955be6c6daa..f0a3a2317638 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -228,7 +228,6 @@ void cfg80211_register_wdev(struct cfg80211_registered_device *rdev, static inline void wdev_lock(struct wireless_dev *wdev) __acquires(wdev) { - lockdep_assert_held(&wdev->wiphy->mtx); mutex_lock(&wdev->mtx); __acquire(wdev->mtx); } @@ -236,16 +235,11 @@ static inline void wdev_lock(struct wireless_dev *wdev) static inline void wdev_unlock(struct wireless_dev *wdev) __releases(wdev) { - lockdep_assert_held(&wdev->wiphy->mtx); __release(wdev->mtx); mutex_unlock(&wdev->mtx); }

-static inline void ASSERT_WDEV_LOCK(struct wireless_dev *wdev) -{ - lockdep_assert_held(&wdev->wiphy->mtx); - lockdep_assert_held(&wdev->mtx); -} +#define ASSERT_WDEV_LOCK(wdev) lockdep_assert_held(&(wdev)->mtx)

static inline bool cfg80211_has_monitors_only(struct cfg80211_registered_device *rdev) {