[PATCH] USB EHCI: fix gfp_t sparse warning

Fix sparse warning:
drivers/usb/host/ehci-hcd.c:719:35: warning: incorrect type in argument 3 (different base types)
drivers/usb/host/ehci-hcd.c:719:35:    expected unsigned int [unsigned] mem_flags
drivers/usb/host/ehci-hcd.c:719:35:    got restricted unsigned int [usertype] mem_flags

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/host/ehci-sched.c

@@ -1844,8 +1844,7 @@ static int sitd_submit (struct ehci_hcd *ehci, struct urb *urb,
 #else
 
 static inline int
-sitd_submit (struct ehci_hcd *ehci, struct urb *urb,
-	unsigned mem_flags)
+sitd_submit (struct ehci_hcd *ehci, struct urb *urb, gfp_t mem_flags)
 {
 	ehci_dbg (ehci, "split iso support is disabled\n");
 	return -ENOSYS;