diff options
Diffstat (limited to 'drivers/spi/spi-armada-3700.c')
| -rw-r--r-- | drivers/spi/spi-armada-3700.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/spi/spi-armada-3700.c b/drivers/spi/spi-armada-3700.c index f32b83c7209f..1f42bd04e630 100644 --- a/drivers/spi/spi-armada-3700.c +++ b/drivers/spi/spi-armada-3700.c @@ -739,7 +739,7 @@ static int a3700_spi_transfer_one_full_duplex(struct spi_master *master, struct spi_transfer *xfer) { struct a3700_spi *a3700_spi = spi_master_get_devdata(master); - u32 val_in, val_out; + u32 val; /* Disable FIFO mode */ a3700_spi_fifo_mode_set(a3700_spi, false); @@ -753,21 +753,20 @@ static int a3700_spi_transfer_one_full_duplex(struct spi_master *master, a3700_spi_bytelen_set(a3700_spi, 1); if (a3700_spi->byte_len == 1) - val_out = *a3700_spi->tx_buf; + val = *a3700_spi->tx_buf; else - val_out = cpu_to_le32(*(u32 *)a3700_spi->tx_buf); + val = *(u32 *)a3700_spi->tx_buf; - spireg_write(a3700_spi, A3700_SPI_DATA_OUT_REG, val_out); + spireg_write(a3700_spi, A3700_SPI_DATA_OUT_REG, val); /* Wait for all the data to be shifted in / out */ while (!(spireg_read(a3700_spi, A3700_SPI_IF_CTRL_REG) & A3700_SPI_XFER_DONE)) cpu_relax(); - val_in = le32_to_cpu(spireg_read(a3700_spi, - A3700_SPI_DATA_IN_REG)); + val = spireg_read(a3700_spi, A3700_SPI_DATA_IN_REG); - memcpy(a3700_spi->rx_buf, &val_in, a3700_spi->byte_len); + memcpy(a3700_spi->rx_buf, &val, a3700_spi->byte_len); a3700_spi->buf_len -= a3700_spi->byte_len; a3700_spi->tx_buf += a3700_spi->byte_len; |