Lines Matching refs:reg_tx_buf

158 	u8			reg_tx_buf[3];
177 		.tx_buf = st->reg_tx_buf,
181 	st->reg_tx_buf[0] = AD7779_SPI_READ_CMD | FIELD_GET(AD7779_REG_MSK, reg);
182 	st->reg_tx_buf[1] = 0;
188 		st->reg_tx_buf[2] = crc8(ad7779_crc8_table, st->reg_tx_buf,
213 	st->reg_tx_buf[0] = FIELD_GET(AD7779_REG_MSK, reg);
214 	st->reg_tx_buf[1] = val;
218 		st->reg_tx_buf[2] = crc8(ad7779_crc8_table, st->reg_tx_buf,
221 	return spi_write(st->spi, st->reg_tx_buf, length);