---

yaml
---
r: 10766
b: refs/heads/master
c: 9293677
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7ff71d6adf81a43505b7cbaa034e4063d3439182
+refs/heads/master: 9293677af3dace2645dec0d0808efa02d36bf47b

trunk/drivers/usb/core/hcd.c

@@ -1431,28 +1431,44 @@ hcd_endpoint_disable (struct usb_device *udev, struct usb_host_endpoint *ep)
 
 /*-------------------------------------------------------------------------*/
 
-/* FIXME make this #ifdef CONFIG_PM ... update root hubs, retest */
-
-#ifdef	CONFIG_USB_SUSPEND
+#ifdef	CONFIG_PM
 
 static int hcd_hub_suspend (struct usb_bus *bus)
 {
 	struct usb_hcd		*hcd;
+	int			status;
 
 	hcd = container_of (bus, struct usb_hcd, self);
-	if (hcd->driver->hub_suspend)
-		return hcd->driver->hub_suspend (hcd);
-	return 0;
+	if (!hcd->driver->hub_suspend)
+		return -ENOENT;
+	hcd->state = HC_STATE_QUIESCING;
+	status = hcd->driver->hub_suspend (hcd);
+	if (status == 0)
+		hcd->state = HC_STATE_SUSPENDED;
+	else
+		dev_dbg(&bus->root_hub->dev, "%s fail, err %d\n",
+				"suspend", status);
+	return status;
 }
 
 static int hcd_hub_resume (struct usb_bus *bus)
 {
 	struct usb_hcd		*hcd;
+	int			status;
 
 	hcd = container_of (bus, struct usb_hcd, self);
-	if (hcd->driver->hub_resume)
-		return hcd->driver->hub_resume (hcd);
-	return 0;
+	if (!hcd->driver->hub_resume)
+		return -ENOENT;
+	hcd->state = HC_STATE_RESUMING;
+	status = hcd->driver->hub_resume (hcd);
+	if (status == 0)
+		hcd->state = HC_STATE_RUNNING;
+	else {
+		dev_dbg(&bus->root_hub->dev, "%s fail, err %d\n",
+				"resume", status);
+		usb_hc_died(hcd);
+	}
+	return status;
 }
 
 /**
@@ -1473,13 +1489,9 @@ void usb_hcd_resume_root_hub (struct usb_hcd *hcd)
 		usb_resume_root_hub (hcd->self.root_hub);
 	spin_unlock_irqrestore (&hcd_root_hub_lock, flags);
 }
+EXPORT_SYMBOL_GPL(usb_hcd_resume_root_hub);
 
-#else
-void usb_hcd_resume_root_hub (struct usb_hcd *hcd)
-{
-}
 #endif
-EXPORT_SYMBOL_GPL(usb_hcd_resume_root_hub);
 
 /*-------------------------------------------------------------------------*/
 
@@ -1532,7 +1544,7 @@ static struct usb_operations usb_hcd_operations = {
 	.buffer_alloc =		hcd_buffer_alloc,
 	.buffer_free =		hcd_buffer_free,
 	.disable =		hcd_endpoint_disable,
-#ifdef	CONFIG_USB_SUSPEND
+#ifdef	CONFIG_PM
 	.hub_suspend =		hcd_hub_suspend,
 	.hub_resume =		hcd_hub_resume,
 #endif

trunk/drivers/usb/host/ohci-au1xxx.c

@@ -214,6 +214,11 @@ static const struct hc_driver ohci_au1xxx_hc_driver = {
 	 */
 	.hub_status_data =	ohci_hub_status_data,
 	.hub_control =		ohci_hub_control,
+#ifdef	CONFIG_PM
+	.hub_suspend =		ohci_hub_suspend,
+	.hub_resume =		ohci_hub_resume,
+#endif
+	.start_port_reset =	ohci_start_port_reset,
 };
 
 /*-------------------------------------------------------------------------*/

trunk/drivers/usb/host/ohci-lh7a404.c

@@ -193,6 +193,11 @@ static const struct hc_driver ohci_lh7a404_hc_driver = {
 	 */
 	.hub_status_data =	ohci_hub_status_data,
 	.hub_control =		ohci_hub_control,
+#ifdef	CONFIG_PM
+	.hub_suspend =		ohci_hub_suspend,
+	.hub_resume =		ohci_hub_resume,
+#endif
+	.start_port_reset =	ohci_start_port_reset,
 };
 
 /*-------------------------------------------------------------------------*/

trunk/drivers/usb/host/ohci-pxa27x.c

@@ -282,6 +282,7 @@ static const struct hc_driver ohci_pxa27x_hc_driver = {
 	.hub_suspend =		ohci_hub_suspend,
 	.hub_resume =		ohci_hub_resume,
 #endif
+	.start_port_reset =	ohci_start_port_reset,
 };
 
 /*-------------------------------------------------------------------------*/

trunk/drivers/usb/host/ohci-s3c2410.c

@@ -452,6 +452,7 @@ static const struct hc_driver ohci_s3c2410_hc_driver = {
 	.hub_suspend =		ohci_hub_suspend,
 	.hub_resume =		ohci_hub_resume,
 #endif
+	.start_port_reset =	ohci_start_port_reset,
 };
 
 /* device driver */

trunk/drivers/usb/host/ohci-sa1111.c

@@ -239,6 +239,7 @@ static const struct hc_driver ohci_sa1111_hc_driver = {
 	.hub_suspend =		ohci_hub_suspend,
 	.hub_resume =		ohci_hub_resume,
 #endif
+	.start_port_reset =	ohci_start_port_reset,
 };
 
 /*-------------------------------------------------------------------------*/