515 static int trf7970a_write(struct trf7970a *trf, u8 reg, u8 val)  in trf7970a_write()  function
919 				ret = trf7970a_write(trf,  in trf7970a_irq()
933 				ret = trf7970a_write(trf, TRF7970A_ISO_CTRL,  in trf7970a_irq()
1042 	ret = trf7970a_write(trf, TRF7970A_REG_IO_CTRL,  in trf7970a_init()
1047 	ret = trf7970a_write(trf, TRF7970A_NFC_TARGET_LEVEL, 0);  in trf7970a_init()
1055 	ret = trf7970a_write(trf, TRF7970A_MODULATOR_SYS_CLK_CTRL,  in trf7970a_init()
1060 	ret = trf7970a_write(trf, TRF7970A_ADJUTABLE_FIFO_IRQ_LEVELS,  in trf7970a_init()
1066 	ret = trf7970a_write(trf, TRF7970A_SPECIAL_FCN_REG1, 0);  in trf7970a_init()
1090 	trf7970a_write(trf, TRF7970A_CHIP_STATUS_CTRL, trf->chip_status_ctrl);  in trf7970a_switch_rf_off()
1225 		ret = trf7970a_write(trf, TRF7970A_NFC_TARGET_LEVEL, 0);  in trf7970a_in_config_rf_tech()
1235 	ret = trf7970a_write(trf, TRF7970A_CHIP_STATUS_CTRL,  in trf7970a_is_rf_field()
1251 	ret = trf7970a_write(trf, TRF7970A_CHIP_STATUS_CTRL,  in trf7970a_is_rf_field()
1312 		ret = trf7970a_write(trf, TRF7970A_ISO_CTRL, iso_ctrl);  in trf7970a_in_config_framing()
1318 		ret = trf7970a_write(trf, TRF7970A_MODULATOR_SYS_CLK_CTRL,  in trf7970a_in_config_framing()
1325 		ret = trf7970a_write(trf, TRF7970A_CHIP_STATUS_CTRL,  in trf7970a_in_config_framing()
1417 			ret = trf7970a_write(trf, TRF7970A_SPECIAL_FCN_REG1,  in trf7970a_per_cmd_config()
1444 			ret = trf7970a_write(trf, TRF7970A_ISO_CTRL, iso_ctrl);  in trf7970a_per_cmd_config()
1608 		ret = trf7970a_write(trf, TRF7970A_ISO_CTRL,  in trf7970a_tg_config_rf_tech()
1657 		ret = trf7970a_write(trf, TRF7970A_ISO_CTRL, iso_ctrl);  in trf7970a_tg_config_framing()
1663 		ret = trf7970a_write(trf, TRF7970A_MODULATOR_SYS_CLK_CTRL,  in trf7970a_tg_config_framing()
1670 		ret = trf7970a_write(trf, TRF7970A_CHIP_STATUS_CTRL,  in trf7970a_tg_config_framing()
1750 	ret = trf7970a_write(trf, TRF7970A_RX_SPECIAL_SETTINGS,  in _trf7970a_tg_listen()
1758 	ret = trf7970a_write(trf, TRF7970A_REG_IO_CTRL,  in _trf7970a_tg_listen()
1763 	ret = trf7970a_write(trf, TRF7970A_NFC_LOW_FIELD_LEVEL,  in _trf7970a_tg_listen()
1768 	ret = trf7970a_write(trf, TRF7970A_NFC_TARGET_LEVEL,  in _trf7970a_tg_listen()