diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/regd.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/regd.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/regd.c b/drivers/net/wireless/realtek/rtw89/regd.c index 7800ca36bc13..377a7a1c560b 100644 --- a/drivers/net/wireless/realtek/rtw89/regd.c +++ b/drivers/net/wireless/realtek/rtw89/regd.c @@ -288,6 +288,7 @@ static void rtw89_regd_setup_unii4(struct rtw89_dev *rtwdev, { const struct rtw89_chip_info *chip = rtwdev->chip; bool regd_allow_unii_4 = chip->support_unii4; + struct ieee80211_supported_band *sband; int ret; u8 val; @@ -318,6 +319,15 @@ static void rtw89_regd_setup_unii4(struct rtw89_dev *rtwdev, bottom: rtw89_debug(rtwdev, RTW89_DBG_REGD, "regd: allow unii 4: %d\n", regd_allow_unii_4); + + if (regd_allow_unii_4) + return; + + sband = wiphy->bands[NL80211_BAND_5GHZ]; + if (!sband) + return; + + sband->n_channels -= 3; } int rtw89_regd_setup(struct rtw89_dev *rtwdev) |