Merge "USB: gadget: Fix race between pullup and USB entering into LPM" (752025da) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/usb/gadget/ci13xxx_udc.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -3569,6 +3569,11 @@ static int ci13xxx_pullup(struct usb_gadget *_gadget, int is_active)
		return ret;
		}

		spin_lock_irqsave(udc->lock, flags);
		if (!udc->vbus_active) {
		spin_unlock_irqrestore(udc->lock, flags);
		return 0;
		}
		if (is_active) {
		if (udc->udc_driver->notify_event)
		udc->udc_driver->notify_event(udc,
		@@ -3577,6 +3582,7 @@ static int ci13xxx_pullup(struct usb_gadget *_gadget, int is_active)
		} else {
		hw_device_state(0);
		}
		spin_unlock_irqrestore(udc->lock, flags);

		return 0;
		}