cramfs: hide function prototypes behind __KERNEL__ macro

Currently, 3 kernel function prototypes are present in a header
file exported to userland. This patch fixes it.

Signed-off-by: Alexander Shishkin <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/include/linux/cramfs_fs.h b/include/linux/cramfs_fs.h
index 6fc2bed368b8c0a1caa2904716a93117374a1173..0e7bf272ec2ffbb5a362930bbf669474634c372f 100644 (file)
--- a/include/linux/cramfs_fs.h
+++ b/include/linux/cramfs_fs.h
@@ -84,9 +84,11 @@ struct cramfs_super {
                                | CRAMFS_FLAG_WRONG_SIGNATURE \
                                | CRAMFS_FLAG_SHIFTED_ROOT_OFFSET )
 
+#ifdef __KERNEL__
 /* Uncompression interfaces to the underlying zlib */
 int cramfs_uncompress_block(void *dst, int dstlen, void *src, int srclen);
 int cramfs_uncompress_init(void);
 void cramfs_uncompress_exit(void);
+#endif /* __KERNEL__ */
 
 #endif