X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fusb%2Fcore%2Fhcd.c;h=10064af65d178523a91f37d93b8309a1d9e024c6;hb=1737bf2c5e78e331ad0a30b8c34edd1016d043c0;hp=e658089f7b504d9a6ba90d42bdff3abc57b150f3;hpb=96b644bdec977b97a45133e5b4466ba47a7a5e65;p=safe%2Fjmp%2Flinux-2.6

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index e658089..10064af 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -256,7 +256,9 @@ static const u8 hs_rh_config_descriptor [] = {
 	0x05,       /*  __u8  ep_bDescriptorType; Endpoint */
 	0x81,       /*  __u8  ep_bEndpointAddress; IN Endpoint 1 */
  	0x03,       /*  __u8  ep_bmAttributes; Interrupt */
- 	0x02, 0x00, /*  __le16 ep_wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8) */
+		    /* __le16 ep_wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8)
+		     * see hub.c:hub_configure() for details. */
+	(USB_MAXCHILDREN + 1 + 7) / 8, 0x00,
 	0x0c        /*  __u8  ep_bInterval; (256ms -- usb 2.0 spec) */
 };
 
@@ -522,7 +524,7 @@ error:
 	if (urb->status == -EINPROGRESS)
 		urb->status = status;
 	spin_unlock (&urb->lock);
-	usb_hcd_giveback_urb (hcd, urb, NULL);
+	usb_hcd_giveback_urb (hcd, urb);
 	local_irq_restore (flags);
 	return 0;
 }
@@ -572,7 +574,7 @@ void usb_hcd_poll_rh_status(struct usb_hcd *hcd)
 
 		/* local irqs are always blocked in completions */
 		if (length > 0)
-			usb_hcd_giveback_urb (hcd, urb, NULL);
+			usb_hcd_giveback_urb (hcd, urb);
 		else
 			hcd->poll_pending = 1;
 		local_irq_restore (flags);
@@ -656,7 +658,7 @@ static int usb_rh_urb_dequeue (struct usb_hcd *hcd, struct urb *urb)
 			urb = NULL;		/* wasn't fully queued */
 		spin_unlock (&hcd_root_hub_lock);
 		if (urb)
-			usb_hcd_giveback_urb (hcd, urb, NULL);
+			usb_hcd_giveback_urb (hcd, urb);
 		local_irq_restore (flags);
 	}
 
@@ -1498,7 +1500,6 @@ EXPORT_SYMBOL (usb_bus_start_enum);
  * usb_hcd_giveback_urb - return URB from HCD to device driver
  * @hcd: host controller returning the URB
  * @urb: urb being returned to the USB device driver.
- * @regs: pt_regs, passed down to the URB completion handler
  * Context: in_interrupt()
  *
  * This hands the URB from HCD to its USB device driver, using its
@@ -1507,7 +1508,7 @@ EXPORT_SYMBOL (usb_bus_start_enum);
  * the device driver won't cause problems if it frees, modifies,
  * or resubmits this URB.
  */
-void usb_hcd_giveback_urb (struct usb_hcd *hcd, struct urb *urb, struct pt_regs *regs)
+void usb_hcd_giveback_urb (struct usb_hcd *hcd, struct urb *urb)
 {
 	int at_root_hub;
 
@@ -1534,7 +1535,7 @@ void usb_hcd_giveback_urb (struct usb_hcd *hcd, struct urb *urb, struct pt_regs
 
 	usbmon_urb_complete (&hcd->self, urb);
 	/* pass ownership to the completion handler */
-	urb->complete (urb, regs);
+	urb->complete (urb);
 	atomic_dec (&urb->use_count);
 	if (unlikely (urb->reject))
 		wake_up (&usb_kill_urb_queue);
@@ -1553,7 +1554,7 @@ EXPORT_SYMBOL (usb_hcd_giveback_urb);
  * If the controller isn't HALTed, calls the driver's irq handler.
  * Checks whether the controller is now dead.
  */
-irqreturn_t usb_hcd_irq (int irq, void *__hcd, struct pt_regs * r)
+irqreturn_t usb_hcd_irq (int irq, void *__hcd)
 {
 	struct usb_hcd		*hcd = __hcd;
 	int			start = hcd->state;
@@ -1561,7 +1562,7 @@ irqreturn_t usb_hcd_irq (int irq, void *__hcd, struct pt_regs * r)
 	if (unlikely(start == HC_STATE_HALT ||
 	    !test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)))
 		return IRQ_NONE;
-	if (hcd->driver->irq (hcd, r) == IRQ_NONE)
+	if (hcd->driver->irq (hcd) == IRQ_NONE)
 		return IRQ_NONE;
 
 	set_bit(HCD_FLAG_SAW_IRQ, &hcd->flags);