diff options
| -rw-r--r-- | drivers/spi/spi-cadence.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c index 47054da630d0..41b5b58cbfac 100644 --- a/drivers/spi/spi-cadence.c +++ b/drivers/spi/spi-cadence.c @@ -729,6 +729,7 @@ static int cdns_spi_probe(struct platform_device *pdev) ctlr->unprepare_transfer_hardware = cdns_unprepare_transfer_hardware; ctlr->mode_bits = SPI_CPOL | SPI_CPHA; ctlr->bits_per_word_mask = SPI_BPW_MASK(8); + ctlr->flags = SPI_CONTROLLER_MUST_TX; if (of_device_is_compatible(pdev->dev.of_node, "cix,sky1-spi-r1p6")) ctlr->bits_per_word_mask |= SPI_BPW_MASK(16) | SPI_BPW_MASK(32); |