diff options
| author | Fabio Estevam <festevam@gmail.com> | 2025-10-26 08:02:37 -0300 |
|---|---|---|
| committer | Xu Yilun <yilun.xu@linux.intel.com> | 2025-11-10 15:02:07 +0800 |
| commit | 85faa6495f34129778db61d8cd5a80db8ab19261 (patch) | |
| tree | 1488732573963fdeaf255df1994029b293ebd628 /drivers/fpga | |
| parent | 74db54b28abae4dc39e63c84003762577cfca698 (diff) | |
fpga: xilinx-spi: Add missing spi_device_id table
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>
Diffstat (limited to 'drivers/fpga')
| -rw-r--r-- | drivers/fpga/xilinx-spi.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/fpga/xilinx-spi.c b/drivers/fpga/xilinx-spi.c index 8756504340de..e294e3a6cc03 100644 --- a/drivers/fpga/xilinx-spi.c +++ b/drivers/fpga/xilinx-spi.c @@ -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) |