Merge remote-tracking branches 'spi/fix/bcm63xx', 'spi/fix/doc', 'spi/fix/mediatek...

[firefly-linux-kernel-4.4.55.git] / drivers / spi / spi.c

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 20ef4693d48fbcaef27b29d6a6bfe6e1f9e24457..2b0a8ec3affb87333f8bdb2e9a2d9ad95855d4c1 100644 (file)
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2131,6 +2131,7 @@ static int __spi_validate(struct spi_device *spi, struct spi_message *message)
         * Set transfer tx_nbits and rx_nbits as single transfer default
         * (SPI_NBITS_SINGLE) if it is not set for this transfer.
         */
+       message->frame_length = 0;
        list_for_each_entry(xfer, &message->transfers, transfer_list) {
                message->frame_length += xfer->len;
                if (!xfer->bits_per_word)