[PATCH] usb: xhci: Fix bNbrPorts overwritten by another controller

[BruceYang]

New patch as attachment, thank you.











At 2026-06-30 05:49:45, "Marek Vasut" <marek.vasut at mailbox.org> wrote:
>On 6/29/26 8:25 AM, m13738176232 wrote:
>> For the `struct descriptor`, only the `hub` part (`bNbrPorts` and `wHubCharacteristics`) is different for each controller; the other five members (device, config, interface, endpoint,ep_companion)are identical for all XHCI root hubs.
>> 
>> My previous patch only fixed the dynamic reading of `bNbrPorts`, but `wHubCharacteristics` is also different for each controller and will be overridden by the last controller.
>> 
>> New patch as below for referrence.
>Please send this as a V2 properly. Thank you !
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