commit dc99f16f076559235c92d3eb66d03d1310faea08 upstream
We can't suspend the PHYs before dwc3_core_exit_mode()
has been called, that's because the host and/or device
sides might still need to communicate with the far end
link partner.
Fixes: 8ba007a (usb: dwc3: core: enable the USB2 and USB3 phy in probe)
Cc: <stable@xxxxxxxxxxxxxxx> # v3.9+
Suggested-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
---
drivers/usb/dwc3/core.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 358375e..8f26d2d 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -606,9 +606,6 @@ static int dwc3_remove(struct platform_device *pdev)
usb_phy_set_suspend(dwc->usb2_phy, 1);
usb_phy_set_suspend(dwc->usb3_phy, 1);
- pm_runtime_put(&pdev->dev);
- pm_runtime_disable(&pdev->dev);
-
dwc3_debugfs_exit(dwc);
switch (dwc->mode) {
@@ -631,6 +628,9 @@ static int dwc3_remove(struct platform_device *pdev)
dwc3_free_event_buffers(dwc);
dwc3_core_exit(dwc);
+ pm_runtime_put(&pdev->dev);
+ pm_runtime_disable(&pdev->dev);
+
return 0;
}
--
2.1.0.GIT
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html