diff options
Diffstat (limited to 'drivers/spi/spi-ti-qspi.c')
| -rw-r--r-- | drivers/spi/spi-ti-qspi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c index e06aafe169e0..b5b65d882d7a 100644 --- a/drivers/spi/spi-ti-qspi.c +++ b/drivers/spi/spi-ti-qspi.c @@ -172,9 +172,8 @@ static int ti_qspi_setup(struct spi_device *spi) dev_dbg(qspi->dev, "hz: %d, clock divider %d\n", qspi->spi_max_frequency, clk_div); - ret = pm_runtime_get_sync(qspi->dev); + ret = pm_runtime_resume_and_get(qspi->dev); if (ret < 0) { - pm_runtime_put_noidle(qspi->dev); dev_err(qspi->dev, "pm_runtime_get_sync() failed\n"); return ret; } @@ -448,6 +447,7 @@ 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) { @@ -467,9 +467,9 @@ 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; |