On Mon, Oct 14, 2024 at 11:56:40AM -0400, Alan Stern wrote: > On Mon, Oct 14, 2024 at 08:50:29AM +0000, Guan-Yu Lin wrote: > > diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c > > index 1ff7d901fede..9876b3940281 100644 > > --- a/drivers/usb/core/hcd.c > > +++ b/drivers/usb/core/hcd.c > > @@ -2593,6 +2593,7 @@ struct usb_hcd *__usb_create_hcd(const struct hc_driver *driver, > > timer_setup(&hcd->rh_timer, rh_timer_func, 0); > > #ifdef CONFIG_PM > > INIT_WORK(&hcd->wakeup_work, hcd_resume_work); > > + refcount_set(&hcd->sb_usage_count, 0); > > Did I miss something? I didn't notice this field in any of the earlier > patches. Was it already created by the prerequisite series? If so, why > didn't that series do this initialization? Oops, yes, I did miss it -- it's in the 4/5 patch. Sorry. Alan Stern
