diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/regd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/regd.c b/drivers/net/wireless/realtek/rtw88/regd.c index 315c2b193e92..2f547cbcf6da 100644 --- a/drivers/net/wireless/realtek/rtw88/regd.c +++ b/drivers/net/wireless/realtek/rtw88/regd.c @@ -479,6 +479,7 @@ void rtw_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request) rtw_dbg(rtwdev, RTW_DBG_REGD, "regd state: %d -> %d\n", rtwdev->regd.state, next_regd.state); + mutex_lock(&rtwdev->mutex); rtwdev->regd = next_regd; rtw_dbg_regd_dump(rtwdev, "get alpha2 %c%c from initiator %d: ", request->alpha2[0], @@ -487,6 +488,7 @@ void rtw_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request) rtw_phy_adaptivity_set_mode(rtwdev); rtw_phy_set_tx_power_level(rtwdev, hal->current_channel); + mutex_unlock(&rtwdev->mutex); } u8 rtw_regd_get(struct rtw_dev *rtwdev) |