diff options
Diffstat (limited to 'drivers/spi/spi-clps711x.c')
| -rw-r--r-- | drivers/spi/spi-clps711x.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/spi/spi-clps711x.c b/drivers/spi/spi-clps711x.c index a11cbf02691a..5655acf55bfe 100644 --- a/drivers/spi/spi-clps711x.c +++ b/drivers/spi/spi-clps711x.c @@ -42,12 +42,6 @@ static int spi_clps711x_setup(struct spi_device *spi) { struct spi_clps711x_data *hw = spi_master_get_devdata(spi->master); - if (spi->bits_per_word != 8) { - dev_err(&spi->dev, "Unsupported master bus width %i\n", - spi->bits_per_word); - return -EINVAL; - } - /* We are expect that SPI-device is not selected */ gpio_direction_output(hw->chipselect[spi->chip_select], !(spi->mode & SPI_CS_HIGH)); @@ -190,6 +184,7 @@ static int spi_clps711x_probe(struct platform_device *pdev) master->bus_num = pdev->id; master->mode_bits = SPI_CPHA | SPI_CS_HIGH; + master->bits_per_word_mask = SPI_BPW_MASK(8); master->num_chipselect = pdata->num_chipselect; master->setup = spi_clps711x_setup; master->transfer_one_message = spi_clps711x_transfer_one_message; @@ -244,17 +239,13 @@ static int spi_clps711x_probe(struct platform_device *pdev) } dev_err(&pdev->dev, "Failed to register master\n"); - devm_free_irq(&pdev->dev, IRQ_SSEOTI, hw); clk_out: - devm_clk_put(&pdev->dev, hw->spi_clk); - err_out: while (--i >= 0) if (gpio_is_valid(hw->chipselect[i])) gpio_free(hw->chipselect[i]); - platform_set_drvdata(pdev, NULL); spi_master_put(master); kfree(master); @@ -267,14 +258,10 @@ static int spi_clps711x_remove(struct platform_device *pdev) struct spi_master *master = platform_get_drvdata(pdev); struct spi_clps711x_data *hw = spi_master_get_devdata(master); - devm_free_irq(&pdev->dev, IRQ_SSEOTI, hw); - for (i = 0; i < master->num_chipselect; i++) if (gpio_is_valid(hw->chipselect[i])) gpio_free(hw->chipselect[i]); - devm_clk_put(&pdev->dev, hw->spi_clk); - platform_set_drvdata(pdev, NULL); spi_unregister_master(master); kfree(master); |