| Message ID | 20220516094850.19788-2-mathias.nyman@linux.intel.com |
|---|---|
| State | New |
| Headers | show |
| Series | fix xhci feature merge issue in current usb-next | expand |
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index d957eac59ab3..f0ab63138016 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -696,8 +696,6 @@ int xhci_run(struct usb_hcd *hcd) xhci_dbg_trace(xhci, trace_xhci_dbg_init, "Finished %s for main hcd", __func__); - set_bit(HCD_FLAG_DEFER_RH_REGISTER, &hcd->flags); - xhci_create_dbc_dev(xhci); xhci_debugfs_init(xhci); @@ -705,6 +703,8 @@ int xhci_run(struct usb_hcd *hcd) if (xhci_has_one_roothub(xhci)) return xhci_run_finished(xhci); + set_bit(HCD_FLAG_DEFER_RH_REGISTER, &hcd->flags); + return 0; } EXPORT_SYMBOL_GPL(xhci_run);
The support for xHCI controllers with only one roothub, and the code to defer primary roothub registation until second roothub got merged to usb-next for 5.19 at the same time. commit 873f323618c2 ("xhci: prepare for operation w/o shared hcd") commit b7a4f9b5d0e4 ("xhci: Set HCD flag to defer primary roothub registration") These got merged in such a way that the flag to defer primary roothub registration is set even for xHC controllers with just one roothub. Fix this by setting the defer flag in a codepath taken only if we have two roothubs Fixes: 873f323618c2 ("xhci: prepare for operation w/o shared hcd") Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> --- drivers/usb/host/xhci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)