Messages in this thread Patch in this message |  | | From | Michal Simek <> | Subject | [PATCH] spi: xilinx: Use standard num-cs binding | Date | Fri, 16 Jan 2015 13:55:14 +0100 |
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Use standard num-cs binding property and setup "xlnx,num-ss-bits" as deprecated.
Signed-off-by: Michal Simek <michal.simek@xilinx.com> ---
drivers/spi/spi-xilinx.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c index 79bd84f43430..30e5180195bb 100644 --- a/drivers/spi/spi-xilinx.c +++ b/drivers/spi/spi-xilinx.c @@ -338,8 +338,15 @@ static int xilinx_spi_probe(struct platform_device *pdev) num_cs = pdata->num_chipselect; bits_per_word = pdata->bits_per_word; } else { - of_property_read_u32(pdev->dev.of_node, "xlnx,num-ss-bits", - &num_cs); + if (of_property_read_u32(pdev->dev.of_node, "num-cs", + &num_cs)) { + if (!of_property_read_u32(pdev->dev.of_node, + "xlnx,num-ss-bits", + &num_cs)) { + dev_err(&pdev->dev, + "property name 'xlnx,num-ss-bits' is deprecated.\n"); + } + } }
if (!num_cs) { -- 1.8.2.3 [unhandled content-type:application/pgp-signature] |  |