1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/usb/musb/musb_host.h b/drivers/usb/musb/musb_host.h
index 622d09fb9aba..5a9c8feec10c 100644
--- a/drivers/usb/musb/musb_host.h
+++ b/drivers/usb/musb/musb_host.h
@@ -35,6 +35,8 @@
 #ifndef _MUSB_HOST_H
 #define _MUSB_HOST_H
 
+#include <linux/scatterlist.h>
+
 static inline struct usb_hcd *musb_to_hcd(struct musb *musb)
 {
         return container_of((void *) musb, struct usb_hcd, hcd_priv);
@@ -71,6 +73,7 @@ struct musb_qh {
         u16                     maxpacket;
         u16                     frame;          /* for periodic schedule */
         unsigned                iso_idx;        /* in urb->iso_frame_desc[] */
+        struct sg_mapping_iter sg_miter;        /* for highmem in PIO mode */
 };
 
 /* map from control or bulk queue head to the first qh on that ring */