diff options
Diffstat (limited to 'drivers/spi/spi-ti-ssp.c')
| -rw-r--r-- | drivers/spi/spi-ti-ssp.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/spi/spi-ti-ssp.c b/drivers/spi/spi-ti-ssp.c index 46992cab65f1..7d20e121e4c1 100644 --- a/drivers/spi/spi-ti-ssp.c +++ b/drivers/spi/spi-ti-ssp.c @@ -237,14 +237,6 @@ static void ti_ssp_spi_work(struct work_struct *work) spin_unlock(&hw->lock); } -static int ti_ssp_spi_setup(struct spi_device *spi) -{ - if (spi->bits_per_word > 32) - return -EINVAL; - - return 0; -} - static int ti_ssp_spi_transfer(struct spi_device *spi, struct spi_message *m) { struct ti_ssp_spi *hw; @@ -269,12 +261,6 @@ static int ti_ssp_spi_transfer(struct spi_device *spi, struct spi_message *m) dev_err(&spi->dev, "invalid xfer, full duplex\n"); return -EINVAL; } - - if (t->bits_per_word > 32) { - dev_err(&spi->dev, "invalid xfer width %d\n", - t->bits_per_word); - return -EINVAL; - } } spin_lock(&hw->lock); @@ -297,7 +283,7 @@ static int ti_ssp_spi_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; int error = 0; - pdata = dev->platform_data; + pdata = dev_get_platdata(dev); if (!pdata) { dev_err(dev, "platform data not found\n"); return -EINVAL; @@ -337,8 +323,8 @@ static int ti_ssp_spi_probe(struct platform_device *pdev) master->bus_num = pdev->id; master->num_chipselect = pdata->num_cs; master->mode_bits = MODE_BITS; + master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); master->flags = SPI_MASTER_HALF_DUPLEX; - master->setup = ti_ssp_spi_setup; master->transfer = ti_ssp_spi_transfer; error = spi_register_master(master); |