[PATCH v6 1/2] usb: Update struct usb_device to indicate speed enum

[Marek Vasut]

On 5/10/20 6:26 PM, Simon Glass wrote:
> The speed member actually uses an enum, so add this to the comment.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>

Reviewed-by: Marek Vasut <marex at denx.de>