diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c index 6991713a66d0..bd45d9bd40bb 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c @@ -1381,9 +1381,9 @@ static u8 _rtl8723e_get_chnl_group(u8 chnl) return group; } -static void _rtl8723e_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, - bool autoload_fail, - u8 *hwinfo) +static noinline_for_stack void +_rtl8723e_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, + bool autoload_fail, u8 *hwinfo) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); @@ -1449,18 +1449,9 @@ static void _rtl8723e_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, rtlefuse->eeprom_chnlarea_txpwr_ht40_1s [rf_path][index]; - if ((rtlefuse->eeprom_chnlarea_txpwr_ht40_1s - [rf_path][index] - - rtlefuse->eprom_chnl_txpwr_ht40_2sdf - [rf_path][index]) > 0) { - rtlefuse->txpwrlevel_ht40_2s[rf_path][i] = - rtlefuse->eeprom_chnlarea_txpwr_ht40_1s - [rf_path][index] - - rtlefuse->eprom_chnl_txpwr_ht40_2sdf - [rf_path][index]; - } else { - rtlefuse->txpwrlevel_ht40_2s[rf_path][i] = 0; - } + rtlefuse->txpwrlevel_ht40_2s[rf_path][i] = + max(rtlefuse->eeprom_chnlarea_txpwr_ht40_1s[rf_path][index] - + rtlefuse->eprom_chnl_txpwr_ht40_2sdf[rf_path][index], 0); } for (i = 0; i < 14; i++) { |