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-rw-r--r--drivers/spi/spi.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index e2415be209d5..2b0a8ec3affb 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -376,6 +376,7 @@ static void spi_drv_shutdown(struct device *dev)
/**
* __spi_register_driver - register a SPI driver
+ * @owner: owner module of the driver to register
* @sdrv: the driver to register
* Context: can sleep
*
@@ -2130,6 +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)