X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fusb%2Fhost%2Fohci-hub.c;h=4b2226d77b342dd68082733a2aac20e41be25fa9;hb=64ba3f394c830ec48a1c31b53dcae312c56f1604;hp=5b0a23fd798bb46294885432878e4c6429a660ed;hpb=be1e6109ac94a859551f8e1774eb9a8469fe055c;p=linux-2.6.git

diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c
index 5b0a23fd7..4b2226d77 100644
--- a/drivers/usb/host/ohci-hub.c
+++ b/drivers/usb/host/ohci-hub.c
@@ -107,7 +107,7 @@ static int ohci_bus_suspend (struct usb_hcd *hcd)
 			&ohci->regs->intrstatus);
 
 	/* maybe resume can wake root hub */
-	if (device_may_wakeup(&ohci_to_hcd(ohci)->self.root_hub->dev))
+	if (hcd->remote_wakeup)
 		ohci->hc_control |= OHCI_CTRL_RWE;
 	else
 		ohci->hc_control &= ~OHCI_CTRL_RWE;
@@ -246,9 +246,9 @@ static int ohci_bus_resume (struct usb_hcd *hcd)
 	(void) ohci_readl (ohci, &ohci->regs->control);
 	msleep (3);
 
-	temp = ohci->hc_control;
-	temp &= OHCI_CTRL_RWC;
-	temp |= OHCI_CONTROL_INIT | OHCI_USB_OPER;
+	temp = OHCI_CONTROL_INIT | OHCI_USB_OPER;
+	if (hcd->can_wakeup)
+		temp |= OHCI_CTRL_RWC;
 	ohci->hc_control = temp;
 	ohci_writel (ohci, temp, &ohci->regs->control);
 	(void) ohci_readl (ohci, &ohci->regs->control);
@@ -302,7 +302,7 @@ ohci_hub_status_data (struct usb_hcd *hcd, char *buf)
 {
 	struct ohci_hcd	*ohci = hcd_to_ohci (hcd);
 	int		i, changed = 0, length = 1;
-	int		can_suspend = device_may_wakeup(&hcd->self.root_hub->dev);
+	int		can_suspend = hcd->can_wakeup;
 	unsigned long	flags;
 
 	spin_lock_irqsave (&ohci->lock, flags);
@@ -354,7 +354,7 @@ ohci_hub_status_data (struct usb_hcd *hcd, char *buf)
 		 */
 		if (!(status & RH_PS_CCS))
 			continue;
-		if ((status & RH_PS_PSS) && can_suspend)
+		if ((status & RH_PS_PSS) && hcd->remote_wakeup)
 			continue;
 		can_suspend = 0;
 	}
@@ -581,14 +581,14 @@ static int ohci_hub_control (
 		break;
 	case GetHubStatus:
 		temp = roothub_status (ohci) & ~(RH_HS_CRWE | RH_HS_DRWE);
-		put_unaligned(cpu_to_le32 (temp), (__le32 *) buf);
+		*(__le32 *) buf = cpu_to_le32 (temp);
 		break;
 	case GetPortStatus:
 		if (!wIndex || wIndex > ports)
 			goto error;
 		wIndex--;
 		temp = roothub_portstatus (ohci, wIndex);
-		put_unaligned(cpu_to_le32 (temp), (__le32 *) buf);
+		*(__le32 *) buf = cpu_to_le32 (temp);
 
 #ifndef	OHCI_VERBOSE_DEBUG
 	if (*(u16*)(buf+2))	/* only if wPortChange is interesting */