Spurious errors "ucsi_acpi USBC000:00: bogus connector number in CCI: 1" on 7.0-rc7

[Takashi Iwai]

Hi,

since 7.0-rc7, I'm getting a few errors
  ucsi_acpi USBC000:00: bogus connector number in CCI: 1
at boot of Thinkpad T14s Gen 6 AMD with a dock.

Obviously this came from the commit d2d8c17ac01a ("usb: typec: ucsi:
validate connector number in ucsi_notify_common()"), and reverting it
made it gone away.  I didn't notice anything practically broken either
before or after the revert, though -- the USB devices connected on the
dock keep working, at least.

Is this a firmware bug, or some missing piece in the code?
Judging from the message, it means that ucsi->cap.num_connectors is 0,
I suppose.


thanks,

Takashi