Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / drivers / usb / musb / musb_gadget.h

diff --git a/drivers/usb/musb/musb_gadget.h b/drivers/usb/musb/musb_gadget.h
index dec8dc0081915bb6a96b8f92127ef67f2f2abe09..a55354fbccf5de517e956eb390c46eb6f9dcd6bb 100644 (file)
--- a/drivers/usb/musb/musb_gadget.h
+++ b/drivers/usb/musb/musb_gadget.h
@@ -35,13 +35,19 @@
 #ifndef __MUSB_GADGET_H
 #define __MUSB_GADGET_H
 
+enum buffer_map_state {
+       UN_MAPPED = 0,
+       PRE_MAPPED,
+       MUSB_MAPPED
+};
+
 struct musb_request {
        struct usb_request      request;
        struct musb_ep          *ep;
        struct musb             *musb;
        u8 tx;                  /* endpoint direction */
        u8 epnum;
-       u8 mapped;
+       enum buffer_map_state map_state;
 };
 
 static inline struct musb_request *to_musb_request(struct usb_request *req)