+static struct platform_driver xdma_driver = { + .driver = { + .name = "xdma", + }, + .id_table = xdma_id_table, + .probe = xdma_probe, + .remove = xdma_remove, +}; + +module_platform_driver(xdma_driver);who creates this platform device? Any reason why this is not a _real_ device?
The platform device is created by the PCIe card device/driver that uses XDMA. See for example our mgb4 v4l2 driver:
https://patchwork.kernel.org/project/linux-media/patch/20230113172636.2590-2-tumic@xxxxxxxxxx/ M.
