diff options
Diffstat (limited to 'drivers/spi/spi-xilinx.c')
| -rw-r--r-- | drivers/spi/spi-xilinx.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c index d5f9d5fbb3e8..8dd2bb99cb4d 100644 --- a/drivers/spi/spi-xilinx.c +++ b/drivers/spi/spi-xilinx.c @@ -391,7 +391,7 @@ static int xilinx_spi_probe(struct platform_device *pdev) struct xilinx_spi *xspi; struct xspi_platform_data *pdata; struct resource *res; - int ret, num_cs = 0, bits_per_word = 8; + int ret, num_cs = 0, bits_per_word; struct spi_master *master; u32 tmp; u8 i; @@ -403,6 +403,11 @@ static int xilinx_spi_probe(struct platform_device *pdev) } else { of_property_read_u32(pdev->dev.of_node, "xlnx,num-ss-bits", &num_cs); + ret = of_property_read_u32(pdev->dev.of_node, + "xlnx,num-transfer-bits", + &bits_per_word); + if (ret) + bits_per_word = 8; } if (!num_cs) { |