[PATCH 3.14 102/238] usb: dwc3: omap: fix ordering for runtime pm calls

From: Greg Kroah-Hartman
Date: Fri Oct 03 2014 - 19:41:14 EST


3.14-stable review patch. If anyone has any objections, please let me know.

------------------

From: Felipe Balbi <balbi@xxxxxx>

commit 81a60b7f5c143ab3cdcd9943c9b4b7c63c32fc31 upstream.

we don't to gate clocks until our children are
done with their remove path.

Fixes: af310e9 (usb: dwc3: omap: use runtime API's to enable clocks)
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
drivers/usb/dwc3/dwc3-omap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -582,9 +582,9 @@ static int dwc3_omap_remove(struct platf
if (omap->extcon_id_dev.edev)
extcon_unregister_interest(&omap->extcon_id_dev);
dwc3_omap_disable_irqs(omap);
+ device_for_each_child(&pdev->dev, NULL, dwc3_omap_remove_core);
pm_runtime_put_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
- device_for_each_child(&pdev->dev, NULL, dwc3_omap_remove_core);

return 0;
}


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