wifi: rtw89: 8922a: set chip_ops FEM and GPIO to NULL

The chip_ops::fem_setup is to get if a hardware module type contains PA
and LNA that will affect how RF calibrations do. The chip_ops::rfe_gpio
is to set GPIO PIN MUX according to hardware module type too. 8922A
doesn't have these special module types yet, so leave them as NULL.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240124033813.12562-1-pkshih@realtek.com

drivers/net/wireless/realtek/rtw89/rtw8922a.c

@@ -1620,6 +1620,8 @@ static const struct rtw89_chip_ops rtw8922a_chip_ops = {
 	.set_channel		= rtw8922a_set_channel,
 	.read_efuse		= rtw8922a_read_efuse,
 	.read_phycap		= rtw8922a_read_phycap,
+	.fem_setup		= NULL,
+	.rfe_gpio		= NULL,
 	.power_trim		= rtw8922a_power_trim,
 	.set_txpwr		= rtw8922a_set_txpwr,
 	.set_txpwr_ctrl		= rtw8922a_set_txpwr_ctrl,