Merge tag 'iommu-updates-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / drivers / usb / chipidea / otg.h

diff --git a/drivers/usb/chipidea/otg.h b/drivers/usb/chipidea/otg.h
index 7e7428e..4f8b817 100644 (file)
--- a/drivers/usb/chipidea/otg.h
+++ b/drivers/usb/chipidea/otg.h
@@ -17,7 +17,8 @@ void ci_handle_vbus_change(struct ci_hdrc *ci);
 static inline void ci_otg_queue_work(struct ci_hdrc *ci)
 {
        disable_irq_nosync(ci->irq);
-       queue_work(ci->wq, &ci->work);
+       if (queue_work(ci->wq, &ci->work) == false)
+               enable_irq(ci->irq);
 }
 
 #endif /* __DRIVERS_USB_CHIPIDEA_OTG_H */