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SubjectRe: [RESEND PATCH V11 XDMA 1/2] dmaengine: xilinx: xdma: Add xilinx xdma driver
From
>> +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@gpxsee.org/

M.

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