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Subject[PATCH] spi: xilinx: Use standard num-cs binding
Date
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
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