[PATCH] USB: add reboot notifier to ohci

Adds a reboot notifier to OHCI, mostly to benefit kexec; plus
minor #include tweaks.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h
index 22e1ac1..3dbc7c0 100644
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -390,6 +390,7 @@
 	u32			fminterval;		/* saved register */
 
 	struct work_struct	rh_resume;
+	struct notifier_block	reboot_notifier;
 
 	unsigned long		flags;		/* for HC bugs */
 #define	OHCI_QUIRK_AMD756	0x01			/* erratum #4 */