[patch 2/3] spi: armada-3700: Set mode bits correctly

[Dan Carpenter <dan.carpenter@xxxxxxxxxx>]

We set SPI_RX_DUAL twice instead of setting SPI_TX_DUAL.

Fixes: 5762ab71eb24 ("spi: Add support for Armada 3700 SPI Controller")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

diff --git a/drivers/spi/spi-armada-3700.c b/drivers/spi/spi-armada-3700.c
index 5c7508dc6f0b..40491be3365f 100644
--- a/drivers/spi/spi-armada-3700.c
+++ b/drivers/spi/spi-armada-3700.c
@@ -825,7 +825,7 @@ static int a3700_spi_probe(struct platform_device *pdev)
 	master->unprepare_message = a3700_spi_unprepare_message;
 	master->set_cs = a3700_spi_set_cs;
 	master->flags = SPI_MASTER_HALF_DUPLEX;
-	master->mode_bits |= (SPI_RX_DUAL | SPI_RX_DUAL |
+	master->mode_bits |= (SPI_RX_DUAL | SPI_TX_DUAL |
 			      SPI_RX_QUAD | SPI_TX_QUAD);
 
 	platform_set_drvdata(pdev, master);
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