diff options
Diffstat (limited to 'drivers/spi/spi-atmel.c')
| -rw-r--r-- | drivers/spi/spi-atmel.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 23d8f5f5657..9af7841f2e8 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -1046,6 +1046,7 @@ static int atmel_spi_one_transfer(struct spi_master *master, struct atmel_spi_device *asd; int timeout; int ret; + unsigned long dma_timeout; as = spi_master_get_devdata(master); @@ -1103,15 +1104,12 @@ static int atmel_spi_one_transfer(struct spi_master *master, /* interrupts are disabled, so free the lock for schedule */ atmel_spi_unlock(as); - ret = wait_for_completion_timeout(&as->xfer_completion, - SPI_DMA_TIMEOUT); + dma_timeout = wait_for_completion_timeout(&as->xfer_completion, + SPI_DMA_TIMEOUT); atmel_spi_lock(as); - if (WARN_ON(ret == 0)) { - dev_err(&spi->dev, - "spi trasfer timeout, err %d\n", ret); + if (WARN_ON(dma_timeout == 0)) { + dev_err(&spi->dev, "spi transfer timeout\n"); as->done_status = -EIO; - } else { - ret = 0; } if (as->done_status) |