X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fusb%2Fcore%2Fhcd.h;h=ef50fa494e47838ec852e744bb689c9bb863065f;hb=6b157c9bf3bace6eeb4a973da63923ef24995cce;hp=676877c15f8187731e833bab4750407ce1c0bdd2;hpb=ccaa36f73544163ef6e15eb29a620130755f6001;p=linux-2.6

diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h
index 676877c15f..ef50fa494e 100644
--- a/drivers/usb/core/hcd.h
+++ b/drivers/usb/core/hcd.h
@@ -68,6 +68,9 @@ struct usb_hcd {
 
 	struct timer_list	rh_timer;	/* drives root-hub polling */
 	struct urb		*status_urb;	/* the current status urb */
+#ifdef CONFIG_PM
+	struct work_struct	wakeup_work;	/* for remote wakeup */
+#endif
 
 	/*
 	 * hardware info/state
@@ -143,15 +146,13 @@ struct hcd_timeout {	/* timeouts we allocate */
 /*-------------------------------------------------------------------------*/
 
 
-struct pt_regs;
-
 struct hc_driver {
 	const char	*description;	/* "ehci-hcd" etc */
 	const char	*product_desc;	/* product/vendor string */
 	size_t		hcd_priv_size;	/* size of private data */
 
 	/* irq handler */
-	irqreturn_t	(*irq) (struct usb_hcd *hcd, struct pt_regs *regs);
+	irqreturn_t	(*irq) (struct usb_hcd *hcd);
 
 	int	flags;
 #define	HCD_MEMORY	0x0001		/* HC regs use memory (else I/O) */
@@ -205,8 +206,7 @@ struct hc_driver {
 
 extern int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags);
 extern int usb_hcd_unlink_urb (struct urb *urb, int status);
-extern void usb_hcd_giveback_urb (struct usb_hcd *hcd, struct urb *urb,
-		struct pt_regs *regs);
+extern void usb_hcd_giveback_urb (struct usb_hcd *hcd, struct urb *urb);
 extern void usb_hcd_endpoint_disable (struct usb_device *udev,
 		struct usb_host_endpoint *ep);
 extern int usb_hcd_get_frame_number (struct usb_device *udev);
@@ -248,7 +248,7 @@ void hcd_buffer_free (struct usb_bus *bus, size_t size,
 	void *addr, dma_addr_t dma);
 
 /* generic bus glue, needed for host controllers that don't use PCI */
-extern irqreturn_t usb_hcd_irq (int irq, void *__hcd, struct pt_regs *r);
+extern irqreturn_t usb_hcd_irq (int irq, void *__hcd);
 
 extern void usb_hc_died (struct usb_hcd *hcd);
 extern void usb_hcd_poll_rh_status(struct usb_hcd *hcd);
@@ -311,10 +311,6 @@ extern void usb_destroy_configuration(struct usb_device *dev);
 #define NS_TO_US(ns)	((ns + 500L) / 1000L)
 			/* convert & round nanoseconds to microseconds */
 
-extern void usb_claim_bandwidth (struct usb_device *dev, struct urb *urb,
-		int bustime, int isoc);
-extern void usb_release_bandwidth (struct usb_device *dev, struct urb *urb,
-		int isoc);
 
 /*
  * Full/low speed bandwidth allocation constants/support.
@@ -327,8 +323,6 @@ extern void usb_release_bandwidth (struct usb_device *dev, struct urb *urb,
 #define FRAME_TIME_MAX_BITS_ALLOC	(90L * FRAME_TIME_BITS / 100L)
 #define FRAME_TIME_MAX_USECS_ALLOC	(90L * FRAME_TIME_USECS / 100L)
 
-extern int usb_check_bandwidth (struct usb_device *dev, struct urb *urb);
-
 /*
  * Ceiling [nano/micro]seconds (typical) for that many bytes at high speed
  * ISO is a bit less, no ACK ... from USB 2.0 spec, 5.11.3 (and needed