[PATCH v4 2/3] usb: xhci-mtk: enable wake-up interrupt after runtime_suspend called
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
Date: 2021-10-25 07:02:07
Also in:
linux-arm-kernel, linux-mediatek, linux-usb, 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_set_dedicated_wake_irq_reverse() to request dedicated wake-up interrupt, due to we want to enable the wake IRQ after running ->runtime_suspend(). Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> --- v4: use the new api dev_pm_set_dedicated_wake_irq_reverse() v3: new patch --- drivers/usb/host/xhci-mtk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
index c53f6f276d5c..58a0eae4f41b 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c@@ -602,7 +602,7 @@ static int xhci_mtk_probe(struct platform_device *pdev) goto dealloc_usb2_hcd; if (wakeup_irq > 0) { - ret = dev_pm_set_dedicated_wake_irq(dev, wakeup_irq); + ret = dev_pm_set_dedicated_wake_irq_reverse(dev, wakeup_irq); if (ret) { dev_err(dev, "set wakeup irq %d failed\n", wakeup_irq); goto dealloc_usb3_hcd;
--
2.18.0