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wifi: rtw89: switch to using FIELD_GET_SIGNED()

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Switch from sign_extend32(FIELD_GET()) to the dedicated
FIELD_GET_SIGNED() and don't calculate the fields length explicitly.

Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Yury Norov <ynorov@nvidia.com>
This commit is contained in:
Yury Norov 2026-04-27 17:41:24 -04:00
parent 1af735749f
commit 115e1f213c
4 changed files with 8 additions and 8 deletions
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4
drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.c
View File

@ -334,8 +334,8 @@ static void _check_addc(struct rtw89_dev *rtwdev, enum rtw89_rf_path path)
for (i = 0; i < ADDC_T_AVG; i++) {
tmp = rtw89_phy_read32_mask(rtwdev, R_DBG32_D, MASKDWORD);
dc_re += sign_extend32(FIELD_GET(0xfff000, tmp), 11);
dc_im += sign_extend32(FIELD_GET(0xfff, tmp), 11);
dc_re += FIELD_GET_SIGNED(0xfff000, tmp);
dc_im += FIELD_GET_SIGNED(0xfff, tmp);
}
dc_re /= ADDC_T_AVG;

4
drivers/net/wireless/realtek/rtw89/rtw8852b_common.c
View File

@ -206,9 +206,9 @@ static void rtw8852bx_efuse_parsing_tssi(struct rtw89_dev *rtwdev,
static bool _decode_efuse_gain(u8 data, s8 *high, s8 *low)
{
if (high)
*high = sign_extend32(FIELD_GET(GENMASK(7, 4), data), 3);
*high = FIELD_GET_SIGNED(GENMASK(7, 4), data);
if (low)
*low = sign_extend32(FIELD_GET(GENMASK(3, 0), data), 3);
*low = FIELD_GET_SIGNED(GENMASK(3, 0), data);
return data != 0xff;
}

4
drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.c
View File

@ -497,8 +497,8 @@ static void _check_addc(struct rtw89_dev *rtwdev, enum rtw89_rf_path path)
for (i = 0; i < ADDC_T_AVG; i++) {
tmp = rtw89_phy_read32_mask(rtwdev, R_DBG32_D, MASKDWORD);
dc_re += sign_extend32(FIELD_GET(0xfff000, tmp), 11);
dc_im += sign_extend32(FIELD_GET(0xfff, tmp), 11);
dc_re += FIELD_GET_SIGNED(0xfff000, tmp);
dc_im += FIELD_GET_SIGNED(0xfff, tmp);
}
dc_re /= ADDC_T_AVG;

4
drivers/net/wireless/realtek/rtw89/rtw8852c.c
View File

@ -517,9 +517,9 @@ static void rtw8852c_efuse_parsing_tssi(struct rtw89_dev *rtwdev,
static bool _decode_efuse_gain(u8 data, s8 *high, s8 *low)
{
if (high)
*high = sign_extend32(FIELD_GET(GENMASK(7, 4), data), 3);
*high = FIELD_GET_SIGNED(GENMASK(7, 4), data);
if (low)
*low = sign_extend32(FIELD_GET(GENMASK(3, 0), data), 3);
*low = FIELD_GET_SIGNED(GENMASK(3, 0), data);
return data != 0xff;
}