On Thu, Jun 09, 2022 at 02:38:45PM +0300, Mathias Nyman wrote: > On 8.6.2022 23.55, Matthias Kaehlcke wrote: > > Hi, > > > > with v5.19-rc1 (which includes this patch) I encounter a NULL pointer > > exception during system resume on a SC7280 board, which has an > > USB2-only HCD: > > > ... > > > > In the re-init path xhci_resume() passes 'hcd->primary_hcd' to hci_init(), > > however this field isn't initialized by __usb_create_hcd() for a HCD > > without secondary controller. > > Thanks for debugging this, I'll write a patch for it. > Can you try it out? Sure!
