diff options
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 08ff4acd522..2edbe190380 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -1369,12 +1369,14 @@ static int __spi_async(struct spi_device *spi, struct spi_message *message) } /** - * Set transfer bits_per_word as spi device default if it is not - * set for this transfer. + * Set transfer bits_per_word and max speed as spi device default if + * it is not set for this transfer. */ list_for_each_entry(xfer, &message->transfers, transfer_list) { if (!xfer->bits_per_word) xfer->bits_per_word = spi->bits_per_word; + if (!xfer->speed_hz) + xfer->speed_hz = spi->max_speed_hz; } message->spi = spi; |