diff options
Diffstat (limited to 'drivers/spi/spi-fsl-lpspi.c')
| -rw-r--r-- | drivers/spi/spi-fsl-lpspi.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c index 9b281260fc02..d08e9324140e 100644 --- a/drivers/spi/spi-fsl-lpspi.c +++ b/drivers/spi/spi-fsl-lpspi.c @@ -843,8 +843,10 @@ static int fsl_lpspi_probe(struct platform_device *pdev) struct resource *res; int i, ret, irq; u32 temp; + bool is_slave; - if (of_property_read_bool((&pdev->dev)->of_node, "spi-slave")) + is_slave = of_property_read_bool((&pdev->dev)->of_node, "spi-slave"); + if (is_slave) controller = spi_alloc_slave(&pdev->dev, sizeof(struct fsl_lpspi_data)); else @@ -856,13 +858,9 @@ static int fsl_lpspi_probe(struct platform_device *pdev) platform_set_drvdata(pdev, controller); - controller->bits_per_word_mask = SPI_BPW_RANGE_MASK(8, 32); - controller->bus_num = pdev->id; - fsl_lpspi = spi_controller_get_devdata(controller); fsl_lpspi->dev = &pdev->dev; - fsl_lpspi->is_slave = of_property_read_bool((&pdev->dev)->of_node, - "spi-slave"); + fsl_lpspi->is_slave = is_slave; if (!fsl_lpspi->is_slave) { for (i = 0; i < controller->num_chipselect; i++) { @@ -887,6 +885,7 @@ static int fsl_lpspi_probe(struct platform_device *pdev) controller->prepare_message = fsl_lpspi_prepare_message; } + controller->bits_per_word_mask = SPI_BPW_RANGE_MASK(8, 32); controller->transfer_one = fsl_lpspi_transfer_one; controller->prepare_transfer_hardware = lpspi_prepare_xfer_hardware; controller->unprepare_transfer_hardware = lpspi_unprepare_xfer_hardware; |