diff options
Diffstat (limited to 'drivers/spi/pxa2xx_spi.c')
| -rw-r--r-- | drivers/spi/pxa2xx_spi.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c index c7365e0b22dd..9c311dc4771d 100644 --- a/drivers/spi/pxa2xx_spi.c +++ b/drivers/spi/pxa2xx_spi.c @@ -1185,9 +1185,6 @@ static int transfer(struct spi_device *spi, struct spi_message *msg) return 0; } -/* the spi->mode bits understood by this driver: */ -#define MODEBITS (SPI_CPOL | SPI_CPHA) - static int setup_cs(struct spi_device *spi, struct chip_data *chip, struct pxa2xx_spi_chip *chip_info) { @@ -1252,12 +1249,6 @@ static int setup(struct spi_device *spi) return -EINVAL; } - if (spi->mode & ~MODEBITS) { - dev_dbg(&spi->dev, "setup: unsupported mode bits %x\n", - spi->mode & ~MODEBITS); - return -EINVAL; - } - /* Only alloc on first setup */ chip = spi_get_ctldata(spi); if (!chip) { @@ -1493,6 +1484,9 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev) drv_data->pdev = pdev; drv_data->ssp = ssp; + /* the spi->mode bits understood by this driver: */ + master->mode_bits = SPI_CPOL | SPI_CPHA; + master->bus_num = pdev->id; master->num_chipselect = platform_info->num_chipselect; master->dma_alignment = DMA_ALIGNMENT; |