diff options
author | Zong-Zhe Yang <kevin_yang@realtek.com> | 2022-07-04 10:34:51 +0800 |
---|---|---|
committer | Kalle Valo <kvalo@kernel.org> | 2022-09-02 11:31:59 +0300 |
commit | 8676031bae1c91037d06341214f4150b33707c68 (patch) | |
tree | a783ad5874fef523875ad5886bb2479e192cb40f /drivers/net/wireless | |
parent | 917606d779107f6e44c878185fb23a1c6d5b00d6 (diff) |
rtw89: ser: leave lps with mutex
Calling rtw89_leave_lps() should hold rtwdev::mutex.
So, fix it.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220704023453.19935-5-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r-- | drivers/net/wireless/realtek/rtw89/ser.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/ser.c b/drivers/net/wireless/realtek/rtw89/ser.c index 74af916ac742..1f919854beb1 100644 --- a/drivers/net/wireless/realtek/rtw89/ser.c +++ b/drivers/net/wireless/realtek/rtw89/ser.c @@ -153,7 +153,10 @@ static void ser_state_run(struct rtw89_ser *ser, u8 evt) rtw89_debug(rtwdev, RTW89_DBG_SER, "ser: %s receive %s\n", ser_st_name(ser), ser_ev_name(ser, evt)); + mutex_lock(&rtwdev->mutex); rtw89_leave_lps(rtwdev); + mutex_unlock(&rtwdev->mutex); + ser->st_tbl[ser->state].st_func(ser, evt); } |