Re: [PATCH] usb: Remove orphaned Marvell UDC drivers

[Arnd Bergmann]

On Mon, Mar 17, 2025, at 21:09, Rob Herring (Arm) wrote:
> These drivers have no way to probe as there are no match tables nor
> devices created with a matching name in the kernel tree.
>
> UDC was only ever supported by board files which were removed in 2022.
>
> For U3D, which was added in 2012, the PXA2128 aka MMP3 support was
> never upstreamed with board files and only revived in 2019 with DT
> support. No U3D DT support has been added since then.
>
> Cc: Arnd Bergmann <arnd@xxxxxxxx>
> Cc: Lubomir Rintel <lkundrak@xxxxx>
> Signed-off-by: Rob Herring (Arm) <robh@xxxxxxxxxx>

Looks ok to me,

Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

I see two additional udc drivers without users:

drivers/usb/gadget/udc/fusb300_udc.c (could not find any users)
drivers/usb/gadget/udc/net2272.c (formerly used on blackfin)