fotg210: Remove duplicate ehci-dbgp declarations

Now that ehci-dbgp has its own header, use it rather than duplicating
the declarations, etc.
Signed-off-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/fotg210.h

 #ifndef __LINUX_FOTG210_H
 #define __LINUX_FOTG210_H
 
+#include <linux/usb/ehci-dbgp.h>
+
 /* definitions used for the EHCI driver */
 
 /*
@@ -304,44 +306,6 @@ struct fotg210_dbg_port {
 	u32	address;
 };
 
-#ifdef CONFIG_EARLY_PRINTK_DBGP
-#include <linux/init.h>
-extern int __init early_dbgp_init(char *s);
-extern struct console early_dbgp_console;
-#endif /* CONFIG_EARLY_PRINTK_DBGP */
-
-struct usb_hcd;
-
-#ifdef CONFIG_XEN_DOM0
-extern int xen_dbgp_reset_prep(struct usb_hcd *);
-extern int xen_dbgp_external_startup(struct usb_hcd *);
-#else
-static inline int xen_dbgp_reset_prep(struct usb_hcd *hcd)
-{
-	return 1; /* Shouldn't this be 0? */
-}
-
-static inline int xen_dbgp_external_startup(struct usb_hcd *hcd)
-{
-	return -1;
-}
-#endif
-
-#ifdef CONFIG_EARLY_PRINTK_DBGP
-/* Call backs from fotg210 host driver to fotg210 debug driver */
-extern int dbgp_external_startup(struct usb_hcd *);
-extern int dbgp_reset_prep(struct usb_hcd *hcd);
-#else
-static inline int dbgp_reset_prep(struct usb_hcd *hcd)
-{
-	return xen_dbgp_reset_prep(hcd);
-}
-static inline int dbgp_external_startup(struct usb_hcd *hcd)
-{
-	return xen_dbgp_external_startup(hcd);
-}
-#endif
-
 /*-------------------------------------------------------------------------*/
 
 #define	QTD_NEXT(fotg210, dma)	cpu_to_hc32(fotg210, (u32)dma)