4 files changed, 15 insertions, 5 deletions

diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 1292a5b2197a..796ea0c8900f 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/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)
diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c
index 4dd39022c388..cddcda95b579 100644
--- a/drivers/usb/host/ohci-hub.c
+++ b/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.
          */
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index a7850f51fdc5..9d4d81248f96 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/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
diff --git a/drivers/usb/host/uhci-hub.c b/drivers/usb/host/uhci-hub.c
index f0c58116c0ad..6d59c0f77f25 100644
--- a/drivers/usb/host/uhci-hub.c
+++ b/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;