[PATCH v3 2/2] usb: xhci-mtk: enable wake-up interrupt after runtime_suspend called
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
Date: 2021-08-11 03:05:11
Also in:
linux-arm-kernel, linux-mediatek, linux-pm, lkml
Subsystem:
mediatek usb3 drd ip driver, the rest, usb subsystem, usb xhci driver · Maintainers:
Chunfeng Yun, Linus Torvalds, Greg Kroah-Hartman, Mathias Nyman
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@mediatek.com> --- 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 7ff0cd707ba1..6fb6f6853129 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c@@ -611,6 +611,7 @@ 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); }
--
2.25.1