X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=crypto%2Fscatterwalk.h;h=9c73e37a42cef9ad9eb63133cf78a35ac78ae9fd;hb=33ff910f0f466184ffc3514628f18403dcd86761;hp=f1592cc2d0f42bb76132667fe69cf3f5e61bb8cb;hpb=02b25fcff676125a88169c8a78d4c6dd647574ed;p=linux-2.6-omap-h63xx.git

diff --git a/crypto/scatterwalk.h b/crypto/scatterwalk.h
index f1592cc2d0f..9c73e37a42c 100644
--- a/crypto/scatterwalk.h
+++ b/crypto/scatterwalk.h
@@ -20,7 +20,7 @@
 
 #include "internal.h"
 
-static inline struct scatterlist *sg_next(struct scatterlist *sg)
+static inline struct scatterlist *scatterwalk_sg_next(struct scatterlist *sg)
 {
 	return (++sg)->length ? sg : (void *)sg->page;
 }
@@ -74,4 +74,7 @@ void scatterwalk_copychunks(void *buf, struct scatter_walk *walk,
 void *scatterwalk_map(struct scatter_walk *walk, int out);
 void scatterwalk_done(struct scatter_walk *walk, int out, int more);
 
+void scatterwalk_map_and_copy(void *buf, struct scatterlist *sg,
+			      unsigned int start, unsigned int nbytes, int out);
+
 #endif  /* _CRYPTO_SCATTERWALK_H */