[PATCH RESEND v3 2/2] usb: xhci-mtk: enable wake-up interrupt after runtime_suspend called

[Chunfeng Yun]

Use new function dev_pm_wake_irq_set_late_enabled_status() to enable
dedicated wake-up interrupt after xhci_mtk_runtime_suspend() is called.

Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx>
---
v3: new patch
---
 drivers/usb/host/xhci-mtk.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
index c53f6f276d5c..6c1d898986f2 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -607,6 +607,7 @@ static int xhci_mtk_probe(struct platform_device *pdev)
 			dev_err(dev, "set wakeup irq %d failed\n", wakeup_irq);
 			goto dealloc_usb3_hcd;
 		}
+		dev_pm_wake_irq_set_late_enabled_status(dev);
 		dev_info(dev, "wakeup irq %d\n", wakeup_irq);
 	}
 
-- 
2.18.0