diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/spi/spi-imx.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 09c676e50f..1439883326 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -1395,7 +1395,7 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx, { struct dma_async_tx_descriptor *desc_tx, *desc_rx; unsigned long transfer_timeout; - unsigned long timeout; + unsigned long time_left; struct spi_controller *controller = spi_imx->controller; struct sg_table *tx = &transfer->tx_sg, *rx = &transfer->rx_sg; struct scatterlist *last_sg = sg_last(rx->sgl, rx->nents); @@ -1461,18 +1461,18 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx, transfer_timeout = spi_imx_calculate_timeout(spi_imx, transfer->len); /* Wait SDMA to finish the data transfer.*/ - timeout = wait_for_completion_timeout(&spi_imx->dma_tx_completion, + time_left = wait_for_completion_timeout(&spi_imx->dma_tx_completion, transfer_timeout); - if (!timeout) { + if (!time_left) { dev_err(spi_imx->dev, "I/O Error in DMA TX\n"); dmaengine_terminate_all(controller->dma_tx); dmaengine_terminate_all(controller->dma_rx); return -ETIMEDOUT; } - timeout = wait_for_completion_timeout(&spi_imx->dma_rx_completion, - transfer_timeout); - if (!timeout) { + time_left = wait_for_completion_timeout(&spi_imx->dma_rx_completion, + transfer_timeout); + if (!time_left) { dev_err(&controller->dev, "I/O Error in DMA RX\n"); spi_imx->devtype_data->reset(spi_imx); dmaengine_terminate_all(controller->dma_rx); @@ -1491,7 +1491,7 @@ static int spi_imx_pio_transfer(struct spi_device *spi, { struct spi_imx_data *spi_imx = spi_controller_get_devdata(spi->controller); unsigned long transfer_timeout; - unsigned long timeout; + unsigned long time_left; spi_imx->tx_buf = transfer->tx_buf; spi_imx->rx_buf = transfer->rx_buf; @@ -1507,9 +1507,9 @@ static int spi_imx_pio_transfer(struct spi_device *spi, transfer_timeout = spi_imx_calculate_timeout(spi_imx, transfer->len); - timeout = wait_for_completion_timeout(&spi_imx->xfer_done, - transfer_timeout); - if (!timeout) { + time_left = wait_for_completion_timeout(&spi_imx->xfer_done, + transfer_timeout); + if (!time_left) { dev_err(&spi->dev, "I/O Error in PIO\n"); spi_imx->devtype_data->reset(spi_imx); return -ETIMEDOUT; |