1 files changed, 12 insertions, 9 deletions

diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index d1dce2166eff..2743ec770f0c 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -140,7 +140,7 @@ static void finish_reset(struct uhci_hcd *uhci)
         uhci->rh_state = UHCI_RH_RESET;
         uhci->is_stopped = UHCI_IS_STOPPED;
         uhci_to_hcd(uhci)->state = HC_STATE_HALT;
-        uhci_to_hcd(uhci)->poll_rh = 0;
+        clear_bit(HCD_FLAG_POLL_RH, &uhci_to_hcd(uhci)->flags);
 
         uhci->dead = 0;         /* Full reset resurrects the controller */
 }
@@ -344,7 +344,10 @@ __acquires(uhci->lock)
         /* If interrupts don't work and remote wakeup is enabled then
          * the suspended root hub needs to be polled.
          */
-        uhci_to_hcd(uhci)->poll_rh = (!int_enable && wakeup_enable);
+        if (!int_enable && wakeup_enable)
+                set_bit(HCD_FLAG_POLL_RH, &uhci_to_hcd(uhci)->flags);
+        else
+                clear_bit(HCD_FLAG_POLL_RH, &uhci_to_hcd(uhci)->flags);
 
         uhci_scan_schedule(uhci);
         uhci_fsbr_off(uhci);
@@ -363,7 +366,7 @@ static void start_rh(struct uhci_hcd *uhci)
                         uhci->io_addr + USBINTR);
         mb();
         uhci->rh_state = UHCI_RH_RUNNING;
-        uhci_to_hcd(uhci)->poll_rh = 1;
+        set_bit(HCD_FLAG_POLL_RH, &uhci_to_hcd(uhci)->flags);
 }
 
 static void wakeup_rh(struct uhci_hcd *uhci)
@@ -733,7 +736,7 @@ static void uhci_stop(struct usb_hcd *hcd)
         struct uhci_hcd *uhci = hcd_to_uhci(hcd);
 
         spin_lock_irq(&uhci->lock);
-        if (test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags) && !uhci->dead)
+        if (HCD_HW_ACCESSIBLE(hcd) && !uhci->dead)
                 uhci_hc_died(uhci);
         uhci_scan_schedule(uhci);
         spin_unlock_irq(&uhci->lock);
@@ -750,7 +753,7 @@ static int uhci_rh_suspend(struct usb_hcd *hcd)
         int rc = 0;
 
         spin_lock_irq(&uhci->lock);
-        if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))
+        if (!HCD_HW_ACCESSIBLE(hcd))
                 rc = -ESHUTDOWN;
         else if (uhci->dead)
                 ;               /* Dead controllers tell no tales */
@@ -777,7 +780,7 @@ static int uhci_rh_resume(struct usb_hcd *hcd)
         int rc = 0;
 
         spin_lock_irq(&uhci->lock);
-        if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))
+        if (!HCD_HW_ACCESSIBLE(hcd))
                 rc = -ESHUTDOWN;
         else if (!uhci->dead)
                 wakeup_rh(uhci);
@@ -793,7 +796,7 @@ static int uhci_pci_suspend(struct usb_hcd *hcd)
         dev_dbg(uhci_dev(uhci), "%s\n", __func__);
 
         spin_lock_irq(&uhci->lock);
-        if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags) || uhci->dead)
+        if (!HCD_HW_ACCESSIBLE(hcd) || uhci->dead)
                 goto done_okay;         /* Already suspended or dead */
 
         if (uhci->rh_state > UHCI_RH_SUSPENDED) {
@@ -807,7 +810,7 @@ static int uhci_pci_suspend(struct usb_hcd *hcd)
          */
         pci_write_config_word(to_pci_dev(uhci_dev(uhci)), USBLEGSUP, 0);
         mb();
-        hcd->poll_rh = 0;
+        clear_bit(HCD_FLAG_POLL_RH, &hcd->flags);
 
         /* FIXME: Enable non-PME# remote wakeup? */
 
@@ -860,7 +863,7 @@ static int uhci_pci_resume(struct usb_hcd *hcd, bool hibernated)
          * the suspended root hub needs to be polled.
          */
         if (!uhci->RD_enable && hcd->self.root_hub->do_remote_wakeup) {
-                hcd->poll_rh = 1;
+                set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
                 usb_hcd_poll_rh_status(hcd);
         }
         return 0;