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path: root/drivers/usb/host/ehci-hub.c
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Diffstat (limited to 'drivers/usb/host/ehci-hub.c')
-rw-r--r--drivers/usb/host/ehci-hub.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 4c32cb19b405..77bbb2357e47 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -236,10 +236,8 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
}
/* stop schedules, clean any completed work */
- if (HC_IS_RUNNING(hcd->state)) {
+ if (ehci->rh_state == EHCI_RH_RUNNING)
ehci_quiesce (ehci);
- hcd->state = HC_STATE_QUIESCING;
- }
ehci->command = ehci_readl(ehci, &ehci->regs->command);
ehci_work(ehci);
@@ -313,7 +311,7 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
/* turn off now-idle HC */
ehci_halt (ehci);
- hcd->state = HC_STATE_SUSPENDED;
+ ehci->rh_state = EHCI_RH_SUSPENDED;
if (ehci->reclaim)
end_unlink_async(ehci);
@@ -382,6 +380,7 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
/* restore CMD_RUN, framelist size, and irq threshold */
ehci_writel(ehci, ehci->command, &ehci->regs->command);
+ ehci->rh_state = EHCI_RH_RUNNING;
/* Some controller/firmware combinations need a delay during which
* they set up the port statuses. See Bugzilla #8190. */
@@ -451,7 +450,6 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
}
ehci->next_statechange = jiffies + msecs_to_jiffies(5);
- hcd->state = HC_STATE_RUNNING;
/* Now we can safely re-enable irqs */
ehci_writel(ehci, INTR_MASK, &ehci->regs->intr_enable);
@@ -563,7 +561,7 @@ ehci_hub_status_data (struct usb_hcd *hcd, char *buf)
u32 ppcd = 0;
/* if !USB_SUSPEND, root hub timers won't get shut down ... */
- if (!HC_IS_RUNNING(hcd->state))
+ if (ehci->rh_state != EHCI_RH_RUNNING)
return 0;
/* init status to no-changes */