loongson_spi_read_reg
*(*rx_buf)++ = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_FIFO_REG);
loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_FIFO_REG);
loongson_spi->para = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_PARA_REG);
val = loongson_spi_read_reg(loongson_spi_dev, LOONGSON_SPI_SPCR_REG);
val = loongson_spi_read_reg(loongson_spi_dev, LOONGSON_SPI_SPCR_REG);
loongson_spi->spcr = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_SPCR_REG);
loongson_spi->sper = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_SPER_REG);
loongson_spi->spsr = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_SPSR_REG);
loongson_spi->para = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_PARA_REG);
loongson_spi->sfcs = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_SFCS_REG);
loongson_spi->timi = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_TIMI_REG);
cs = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_SFCS_REG) & ~mask;
val = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_SPCR_REG);
val = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_SPER_REG);
val = loongson_spi_read_reg(loongson_spi, LOONGSON_SPI_SPCR_REG);