diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-davinci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c index 7d3af3e..57d6960 100644 --- a/drivers/spi/spi-davinci.c +++ b/drivers/spi/spi-davinci.c @@ -703,7 +703,8 @@ static int davinci_spi_bufs(struct spi_device *spi, struct spi_transfer *t) /* Wait for the transfer to complete */ if (spicfg->io_type != SPI_IO_TYPE_POLL) { - wait_for_completion_interruptible(&(dspi->done)); + if (wait_for_completion_timeout(&dspi->done, HZ) == 0) + errors = SPIFLG_TIMEOUT_MASK; } else { while (dspi->rcount > 0 || dspi->wcount > 0) { errors = davinci_spi_process_events(dspi); |