diff options
Diffstat (limited to 'drivers/spi/spi-fsl-dspi.c')
| -rw-r--r-- | drivers/spi/spi-fsl-dspi.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c index 89a1e7a4fe5d..9e598642ca66 100644 --- a/drivers/spi/spi-fsl-dspi.c +++ b/drivers/spi/spi-fsl-dspi.c @@ -358,6 +358,7 @@ static int dspi_dma_xfer(struct fsl_dspi *dspi) { struct fsl_dspi_dma *dma = dspi->dma; struct device *dev = &dspi->pdev->dev; + struct spi_message *message = dspi->cur_msg; int curr_remaining_bytes; int bytes_per_buffer; int ret = 0; @@ -377,8 +378,10 @@ static int dspi_dma_xfer(struct fsl_dspi *dspi) goto exit; } else { - curr_remaining_bytes -= dma->curr_xfer_len - * dspi->bytes_per_word; + const int len = + dma->curr_xfer_len * dspi->bytes_per_word; + curr_remaining_bytes -= len; + message->actual_length += len; if (curr_remaining_bytes < 0) curr_remaining_bytes = 0; } |