diff options
Diffstat (limited to 'drivers/spi/spi-ppc4xx.c')
| -rw-r--r-- | drivers/spi/spi-ppc4xx.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/spi/spi-ppc4xx.c b/drivers/spi/spi-ppc4xx.c index 8548e574749d..0ee53c25ba58 100644 --- a/drivers/spi/spi-ppc4xx.c +++ b/drivers/spi/spi-ppc4xx.c @@ -190,12 +190,6 @@ static int spi_ppc4xx_setupxfer(struct spi_device *spi, struct spi_transfer *t) speed = min(t->speed_hz, spi->max_speed_hz); } - if (bits_per_word != 8) { - dev_err(&spi->dev, "invalid bits-per-word (%d)\n", - bits_per_word); - return -EINVAL; - } - if (!speed || (speed > spi->max_speed_hz)) { dev_err(&spi->dev, "invalid speed_hz (%d)\n", speed); return -EINVAL; @@ -229,12 +223,6 @@ static int spi_ppc4xx_setup(struct spi_device *spi) { struct spi_ppc4xx_cs *cs = spi->controller_state; - if (spi->bits_per_word != 8) { - dev_err(&spi->dev, "invalid bits-per-word (%d)\n", - spi->bits_per_word); - return -EINVAL; - } - if (!spi->max_speed_hz) { dev_err(&spi->dev, "invalid max_speed_hz (must be non-zero)\n"); return -EINVAL; @@ -465,6 +453,7 @@ static int spi_ppc4xx_of_probe(struct platform_device *op) bbp->use_dma = 0; bbp->master->setup = spi_ppc4xx_setup; bbp->master->cleanup = spi_ppc4xx_cleanup; + bbp->master->bits_per_word_mask = SPI_BPW_MASK(8); /* the spi->mode bits understood by this driver: */ bbp->master->mode_bits = |