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fpga: xilinx-spi: Add missing spi_device_id table

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The "xlnx,fpga-slave-serial" devicetree compatible string currently misses
its SPI device ID entry. Without an spi_device_id table, the driver still
works with device tree, but triggers the following runtime warning when
registered via SPI core:

SPI driver xlnx-slave-spi has no spi_device_id for xlnx,fpga-slave-serial

Fix it by adding a corresponding spi_device_id table entry.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20251026110237.986279-1-festevam@gmail.com
[ Yilun: Remove extra whitespaces ]
Reviewed-by: Xu Yilun <yilun.xu@intel.com>
Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
This commit is contained in:
Fabio Estevam
2025-10-26 08:02:37 -03:00
committed by Xu Yilun
parent 74db54b28a
commit 85faa6495f
1 changed files with 7 additions and 0 deletions
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7
drivers/fpga/xilinx-spi.c
View File

@@ -57,6 +57,12 @@ static int xilinx_spi_probe(struct spi_device *spi)
return xilinx_core_probe(core);
}
static const struct spi_device_id xilinx_spi_ids[] = {
{ "fpga-slave-serial" },
{ },
};
MODULE_DEVICE_TABLE(spi, xilinx_spi_ids);
#ifdef CONFIG_OF
static const struct of_device_id xlnx_spi_of_match[] = {
{
@@ -73,6 +79,7 @@ static struct spi_driver xilinx_slave_spi_driver = {
.of_match_table = of_match_ptr(xlnx_spi_of_match),
},
.probe = xilinx_spi_probe,
.id_table = xilinx_spi_ids,
};
module_spi_driver(xilinx_slave_spi_driver)