diff options
Diffstat (limited to 'drivers/spi/orion_spi.c')
| -rw-r--r-- | drivers/spi/orion_spi.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/spi/orion_spi.c b/drivers/spi/orion_spi.c index c8b0babdc2a..3aea50da7b2 100644 --- a/drivers/spi/orion_spi.c +++ b/drivers/spi/orion_spi.c @@ -358,20 +358,11 @@ static int orion_spi_setup(struct spi_device *spi) orion_spi = spi_master_get_devdata(spi->master); - if (spi->mode) { - dev_err(&spi->dev, "setup: unsupported mode bits %x\n", - spi->mode); - return -EINVAL; - } - /* Fix ac timing if required. */ if (orion_spi->spi_info->enable_clock_fix) orion_spi_setbits(orion_spi, ORION_SPI_IF_CONFIG_REG, (1 << 14)); - if (spi->bits_per_word == 0) - spi->bits_per_word = 8; - if ((spi->max_speed_hz == 0) || (spi->max_speed_hz > orion_spi->max_speed)) spi->max_speed_hz = orion_spi->max_speed; @@ -476,6 +467,9 @@ static int __init orion_spi_probe(struct platform_device *pdev) if (pdev->id != -1) master->bus_num = pdev->id; + /* we support only mode 0, and no options */ + master->mode_bits = 0; + master->setup = orion_spi_setup; master->transfer = orion_spi_transfer; master->num_chipselect = ORION_NUM_CHIPSELECTS; |