diff options
Diffstat (limited to 'drivers/spi/spi-sun4i.c')
| -rw-r--r-- | drivers/spi/spi-sun4i.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/spi/spi-sun4i.c b/drivers/spi/spi-sun4i.c index 11d8bd27b3e9..2ee6755b43f5 100644 --- a/drivers/spi/spi-sun4i.c +++ b/drivers/spi/spi-sun4i.c @@ -206,7 +206,8 @@ static int sun4i_spi_transfer_one(struct spi_controller *host, struct spi_transfer *tfr) { struct sun4i_spi *sspi = spi_controller_get_devdata(host); - unsigned int mclk_rate, div, timeout; + unsigned int mclk_rate, div; + unsigned long time_left; unsigned int start, end, tx_time; unsigned int tx_len = 0; int ret = 0; @@ -327,10 +328,10 @@ static int sun4i_spi_transfer_one(struct spi_controller *host, tx_time = max(tfr->len * 8 * 2 / (tfr->speed_hz / 1000), 100U); start = jiffies; - timeout = wait_for_completion_timeout(&sspi->done, - msecs_to_jiffies(tx_time)); + time_left = wait_for_completion_timeout(&sspi->done, + msecs_to_jiffies(tx_time)); end = jiffies; - if (!timeout) { + if (!time_left) { dev_warn(&host->dev, "%s: timeout transferring %u bytes@%iHz for %i(%i)ms", dev_name(&spi->dev), tfr->len, tfr->speed_hz, |