diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2022-12-02 09:12:18 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-12-08 16:48:41 +0200 |
| commit | 8647f7f0b9080bc2d2f6e02524782f2f02f159bc (patch) | |
| tree | 5029e8cf7b3dd579019336f2a69ad4f55858936c /drivers/net/wireless/realtek/rtw88/main.h | |
| parent | 1e2701f4079a7906ff3fb43a315925d303e289d8 (diff) | |
wifi: rtw88: Drop coex mutex
coex->mutex is used in rtw_coex_info_request() only. Most callers of this
function hold rtwdev->mutex already, except for one callsite in the
debugfs code. The debugfs code alone doesn't justify the extra lock, so
acquire rtwdev->mutex there as well and drop the now unnecessary
spinlock.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221202081224.2779981-6-s.hauer@pengutronix.de
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/main.h')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/main.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h index 4b57542bef1e..77fd48b6cc45 100644 --- a/drivers/net/wireless/realtek/rtw88/main.h +++ b/drivers/net/wireless/realtek/rtw88/main.h @@ -1501,8 +1501,6 @@ struct rtw_coex_stat { }; struct rtw_coex { - /* protects coex info request section */ - struct mutex mutex; struct sk_buff_head queue; wait_queue_head_t wait; |