---

yaml --- r: 317014 b: refs/heads/master c: 15be105 h: refs/heads/master v: v3
git-mirror · Jul 16, 2012 · ae0b720 · ae0b720
1 parent a3aa0f8
commit ae0b720
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Showing 3 changed files with 2 additions and 20 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 631fe9d9d20e28fffdf750d12dd2cd275bd654e9
+refs/heads/master: 15be105b4a18c461b95fa683907f6da6deae1b75
diff --git a/trunk/drivers/usb/host/ehci-hcd.c b/trunk/drivers/usb/host/ehci-hcd.c
@@ -1312,13 +1312,6 @@ static int __maybe_unused ehci_resume(struct usb_hcd *hcd, bool hibernated)
 	(void) ehci_halt(ehci);
 	(void) ehci_reset(ehci);
 
-	/* emptying the schedule aborts any urbs */
-	spin_lock_irq(&ehci->lock);
-	if (ehci->reclaim)
-		end_unlink_async(ehci);
-	ehci_work(ehci);
-	spin_unlock_irq(&ehci->lock);
-
 	ehci_writel(ehci, ehci->command, &ehci->regs->command);
 	ehci_writel(ehci, FLAG_CF, &ehci->regs->configured_flag);
 	ehci_readl(ehci, &ehci->regs->command);	/* unblock posted writes */

diff --git a/trunk/drivers/usb/host/ehci-hub.c b/trunk/drivers/usb/host/ehci-hub.c
@@ -424,23 +424,12 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
 			ehci_vdbg (ehci, "resumed port %d\n", i + 1);
 		}
 	}
-	(void) ehci_readl(ehci, &ehci->regs->command);
-
-	/* maybe re-activate the schedule(s) */
-	temp = 0;
-	if (ehci->async->qh_next.qh)
-		temp |= CMD_ASE;
-	if (ehci->periodic_sched)
-		temp |= CMD_PSE;
-	if (temp) {
-		ehci->command |= temp;
-		ehci_writel(ehci, ehci->command, &ehci->regs->command);
-	}
 
 	ehci->next_statechange = jiffies + msecs_to_jiffies(5);
 
 	/* Now we can safely re-enable irqs */
 	ehci_writel(ehci, INTR_MASK, &ehci->regs->intr_enable);
+	(void) ehci_readl(ehci, &ehci->regs->intr_enable);
 
 	spin_unlock_irq (&ehci->lock);
 	ehci_handover_companion_ports(ehci);