usb: musb: fix device hotplug behind hub
The commit 889ad3b "usb: musb: try a race-free wakeup" breaks device hotplug enumeraitonn when the device is connected behind a hub while usb autosuspend is enabled. Adding finish_resume_work into runtime resume callback fixes the issue. Also resume root hub is required to resume the bus from runtime suspend, so move musb_host_resume_root_hub() back to its original location, where handles RESUME interrupt. Signed-off-by:Bin Liu <b-liu@ti.com> Tested-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Felipe Balbi <balbi@ti.com>
parent
251a17f5
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