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Diffstat (limited to 'drivers/spi/spi.c')
-rw-r--r--drivers/spi/spi.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 08ff4acd5225..2edbe1903804 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;