ARM: OMAP: Fix USB compilation for N770 defconfig

linux/usb_ch9.h is now linux/usb/ch9.h
Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

drivers/cbus/tahvo-usb.c

@@ -33,7 +33,7 @@
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
-#include <linux/usb_ch9.h>
+#include <linux/usb/ch9.h>
 #include <linux/usb_gadget.h>
 #include <linux/usb.h>
 #include <linux/usb/otg.h>