diff options
Diffstat (limited to 'drivers/spi/spi_bfin5xx.c')
| -rw-r--r-- | drivers/spi/spi_bfin5xx.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c index d54058a..73e24ef 100644 --- a/drivers/spi/spi_bfin5xx.c +++ b/drivers/spi/spi_bfin5xx.c @@ -1010,12 +1010,6 @@ static int bfin_spi_setup(struct spi_device *spi) struct driver_data *drv_data = spi_master_get_devdata(spi->master); int ret; - /* Abort device setup if requested features are not supported */ - if (spi->mode & ~(SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST)) { - dev_err(&spi->dev, "requested mode not fully supported\n"); - return -EINVAL; - } - if (spi->bits_per_word != 8 && spi->bits_per_word != 16) return -EINVAL; @@ -1283,6 +1277,9 @@ static int __init bfin_spi_probe(struct platform_device *pdev) drv_data->pdev = pdev; drv_data->pin_req = platform_info->pin_req; + /* the spi->mode bits supported by this driver: */ + master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST; + master->bus_num = pdev->id; master->num_chipselect = platform_info->num_chipselect; master->cleanup = bfin_spi_cleanup; |