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-rw-r--r--drivers/spi/spi_mpc83xx.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c
index 18c475dd570..72812bb9b40 100644
--- a/drivers/spi/spi_mpc83xx.c
+++ b/drivers/spi/spi_mpc83xx.c
@@ -237,6 +237,14 @@ int mpc83xx_spi_setup_transfer(struct spi_device *spi, struct spi_transfer *t)
} else
return -EINVAL;
+ if (mpc83xx_spi->qe_mode && spi->mode & SPI_LSB_FIRST) {
+ mpc83xx_spi->tx_shift = 0;
+ if (bits_per_word <= 8)
+ mpc83xx_spi->rx_shift = 8;
+ else
+ mpc83xx_spi->rx_shift = 0;
+ }
+
/* nsecs = (clock period)/2 */
if (!hz)
hz = spi->max_speed_hz;