diff options
| -rw-r--r-- | drivers/spi/spi-xilinx.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c index a9b99a997f91..0b23408d357c 100644 --- a/drivers/spi/spi-xilinx.c +++ b/drivers/spi/spi-xilinx.c @@ -353,17 +353,9 @@ static int xilinx_spi_probe(struct platform_device *pdev) if (pdata) { num_cs = pdata->num_chipselect; bits_per_word = pdata->bits_per_word; - } - - if (pdev->dev.of_node) { - const __be32 *prop; - int len; - - /* number of slave select bits is required */ - prop = of_get_property(pdev->dev.of_node, "xlnx,num-ss-bits", - &len); - if (prop && len >= sizeof(*prop)) - num_cs = __be32_to_cpup(prop); + } else { + of_property_read_u32(pdev->dev.of_node, "xlnx,num-ss-bits", + &num_cs); } if (!num_cs) { |