diff options
Diffstat (limited to 'drivers/spi/spi-ti-qspi.c')
| -rw-r--r-- | drivers/spi/spi-ti-qspi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c index c70b1790a959..c248b1c38ca6 100644 --- a/drivers/spi/spi-ti-qspi.c +++ b/drivers/spi/spi-ti-qspi.c @@ -408,6 +408,7 @@ static int ti_qspi_dma_xfer(struct ti_qspi *qspi, dma_addr_t dma_dst, enum dma_ctrl_flags flags = DMA_CTRL_ACK | DMA_PREP_INTERRUPT; struct dma_async_tx_descriptor *tx; int ret; + unsigned long time_left; tx = dmaengine_prep_dma_memcpy(chan, dma_dst, dma_src, len, flags); if (!tx) { @@ -427,9 +428,9 @@ static int ti_qspi_dma_xfer(struct ti_qspi *qspi, dma_addr_t dma_dst, } dma_async_issue_pending(chan); - ret = wait_for_completion_timeout(&qspi->transfer_complete, + time_left = wait_for_completion_timeout(&qspi->transfer_complete, msecs_to_jiffies(len)); - if (ret <= 0) { + if (time_left == 0) { dmaengine_terminate_sync(chan); dev_err(qspi->dev, "DMA wait_for_completion_timeout\n"); return -ETIMEDOUT; |