Merge branch 'spi-5.3' into spi-5.4

[linux-2.6-microblaze.git] / drivers / spi / spi-bcm2835.c

diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c
index c967978..4b89e0a 100644 (file)
--- a/drivers/spi/spi-bcm2835.c
+++ b/drivers/spi/spi-bcm2835.c
@@ -834,7 +834,8 @@ static int bcm2835_spi_transfer_one(struct spi_controller *ctlr,
        bcm2835_wr(bs, BCM2835_SPI_CLK, cdiv);
 
        /* handle all the 3-wire mode */
-       if ((spi->mode & SPI_3WIRE) && (tfr->rx_buf))
+       if (spi->mode & SPI_3WIRE && tfr->rx_buf &&
+           tfr->rx_buf != ctlr->dummy_rx)
                cs |= BCM2835_SPI_CS_REN;
        else
                cs &= ~BCM2835_SPI_CS_REN;