lib, linux: move linux specific defines to linux/compat.h

- move linux specific defines from usb and video code
  into linux/compat.h
- move common linux specific defines from include/ubi_uboot.h
  to linux/compat.h
- add for new mtd/ubi/ubifs sync new needed linux specific
  defines to linux/compat.h

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
[trini: Add spin_lock_irqsave/spin_unlock_irqrestore dummies from
usb/lin_gadet_compat.h]
Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index a8a5763..9bccd45 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -19,6 +19,7 @@
 #define __LINUX_USB_GADGET_H
 
 #include <errno.h>
+#include <linux/compat.h>
 #include <linux/list.h>
 
 struct usb_ep;
@@ -410,11 +411,6 @@
 				unsigned code, unsigned long param);
 };
 
-struct device {
-	void		*driver_data;	/* data private to the driver */
-	void            *device_data;   /* data private to the device */
-};
-
 /**
  * struct usb_gadget - represents a usb slave device
  * @ops: Function pointers used to access hardware-specific operations.