From: Andrew Bresticker <abres...@chromium.org>
In addition to enabling async suspend/resume on the xhci-plat device,
we must enable it for the dwc3 device (the parent of xhci-plat) in order
to make the full USB stack resume asynchronously. Like the xhci-plat,
ehci-s5p, and ohci-exynos drivers, there are no outside dependencies
which would make resuming the dwc3 driver asynchronously unsafe.
Signed-off-by: Andrew Bresticker <abres...@chromium.org>
Reviewed-by: Julius Werner <jwer...@chromium.org>
Signed-off-by: Yuvaraj Kumar C D <yuvaraj...@samsung.com>
---
drivers/usb/dwc3/core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 59bb8d2..9c8a273 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -586,6 +586,8 @@ static int dwc3_probe(struct platform_device *pdev)
pm_runtime_allow(dev);
+ device_enable_async_suspend(dev);
+
return 0;
err3:
--
1.7.9.5
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