---

yaml
---
r: 207994
b: refs/heads/master
c: ee0b9be
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4147200d25c423e627ab4487530b3d9f2ef829c8
+refs/heads/master: ee0b9be829803e3ff5adec7456bd59a08425ffa1

trunk/drivers/usb/host/ehci-hub.c

@@ -166,6 +166,10 @@ static void ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci,
 			ehci_writel(ehci, temp | HOSTPC_PHCD, hostpc_reg);
 		}
 	}
+
+	/* Does the root hub have a port wakeup pending? */
+	if (!suspending && (ehci_readl(ehci, &ehci->regs->status) & STS_PCD))
+		usb_hcd_resume_root_hub(ehci_to_hcd(ehci));
 }
 
 static int ehci_bus_suspend (struct usb_hcd *hcd)

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

@@ -355,6 +355,11 @@ static void ohci_finish_controller_resume(struct usb_hcd *hcd)
 		ohci_readl(ohci, &ohci->regs->intrenable);
 		msleep(20);
 	}
+
+	/* Does the root hub have a port wakeup pending? */
+	if (ohci_readl(ohci, &ohci->regs->intrstatus) &
+			(OHCI_INTR_RD | OHCI_INTR_RHSC))
+		usb_hcd_resume_root_hub(hcd);
 }
 
 /* Carry out polling-, autostop-, and autoresume-related state changes */
@@ -364,7 +369,7 @@ static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed,
 	int	poll_rh = 1;
 	int	rhsc_enable;
 
-	/* Some broken controllers never turn off RHCS in the interrupt
+	/* Some broken controllers never turn off RHSC in the interrupt
 	 * status register.  For their sake we won't re-enable RHSC
 	 * interrupts if the interrupt bit is already active.
 	 */

trunk/drivers/usb/host/uhci-hcd.c

@@ -862,10 +862,11 @@ static int uhci_pci_resume(struct usb_hcd *hcd, bool hibernated)
 	/* If interrupts don't work and remote wakeup is enabled then
 	 * the suspended root hub needs to be polled.
 	 */
-	if (!uhci->RD_enable && hcd->self.root_hub->do_remote_wakeup) {
+	if (!uhci->RD_enable && hcd->self.root_hub->do_remote_wakeup)
 		set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
-		usb_hcd_poll_rh_status(hcd);
-	}
+
+	/* Does the root hub have a port wakeup pending? */
+	usb_hcd_poll_rh_status(hcd);
 	return 0;
 }
 #endif

trunk/drivers/usb/host/uhci-hub.c

@@ -200,7 +200,7 @@ static int uhci_hub_status_data(struct usb_hcd *hcd, char *buf)
 	    case UHCI_RH_SUSPENDING:
 	    case UHCI_RH_SUSPENDED:
 		/* if port change, ask to be resumed */
-		if (status)
+		if (status || uhci->resuming_ports)
 			usb_hcd_resume_root_hub(hcd);
 		break;