From: Paul Cercueil <[email protected]> This will make it possible to use the settings specified in the devicetree to configure the hardware.
Signed-off-by: Paul Cercueil <[email protected]> Signed-off-by: Lars-Peter Clausen <[email protected]> --- drivers/spi/spi-cadence.c | 24 +++++++++++------------- 1 file changed, 11 insertions(+), 13 deletions(-) diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c index 7b811e3..2404937 100644 --- a/drivers/spi/spi-cadence.c +++ b/drivers/spi/spi-cadence.c @@ -516,6 +516,17 @@ static int cdns_spi_probe(struct platform_device *pdev) goto clk_dis_apb; } + ret = of_property_read_u32(pdev->dev.of_node, "num-cs", &num_cs); + if (ret < 0) + master->num_chipselect = CDNS_SPI_DEFAULT_NUM_CS; + else + master->num_chipselect = num_cs; + + ret = of_property_read_u32(pdev->dev.of_node, "is-decoded-cs", + &xspi->is_decoded_cs); + if (ret < 0) + xspi->is_decoded_cs = 0; + /* SPI controller initializations */ cdns_spi_init_hw(xspi); @@ -534,19 +545,6 @@ static int cdns_spi_probe(struct platform_device *pdev) goto remove_master; } - ret = of_property_read_u32(pdev->dev.of_node, "num-cs", &num_cs); - - if (ret < 0) - master->num_chipselect = CDNS_SPI_DEFAULT_NUM_CS; - else - master->num_chipselect = num_cs; - - ret = of_property_read_u32(pdev->dev.of_node, "is-decoded-cs", - &xspi->is_decoded_cs); - - if (ret < 0) - xspi->is_decoded_cs = 0; - master->prepare_transfer_hardware = cdns_prepare_transfer_hardware; master->prepare_message = cdns_prepare_message; master->transfer_one = cdns_transfer_one; -- 1.8.0 -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
