Merge tag 'usb-ci-v4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/peter...

Peter writes:

Fix for kernel panic during the system reboot for some boards

diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c
index 96ae695..111b0e0 100644 (file)
--- a/drivers/usb/chipidea/host.c
+++ b/drivers/usb/chipidea/host.c
@@ -188,6 +188,8 @@ static void host_stop(struct ci_hdrc *ci)
 
        if (hcd) {
                usb_remove_hcd(hcd);
+               ci->role = CI_ROLE_END;
+               synchronize_irq(ci->irq);
                usb_put_hcd(hcd);
                if (ci->platdata->reg_vbus && !ci_otg_is_fsm_mode(ci) &&
                        (ci->platdata->flags & CI_HDRC_TURN_VBUS_EARLY_ON))