Commit 640308b7 authored Nov 24, 2016 by Axel Haslam Committed by Greg Kroah-Hartman Nov 29, 2016

USB: ohci: da8xx: Resume the entire host controller



The da8xx ohci controller is not working after suspend and resume.

This is because only the root hub is being resumed.

Balance the ohci_suspend of the suspend path with an ohci_resume
in the resume path so that we resume the entire controller, and not
just the root hub.

Also, while we are here, remove setting device power_state,
as this is no longer needed and scheduled for removal

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Axel Haslam <ahaslam@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 190534f6

drivers/usb/host/ohci-da8xx.c

+1 −2

Original line number	Original line	Diff line number	Diff line
	@@ -528,8 +528,7 @@ static int ohci_da8xx_resume(struct platform_device *dev)
	if (ret)		if (ret)
	return ret;		return ret;

	dev->dev.power.power_state = PMSG_ON;		ohci_resume(hcd, false);
	usb_hcd_resume_root_hub(hcd);

	return 0;		return 0;
	}		}