--- a/fs/yaffs2/yaffs_fs.c
+++ b/fs/yaffs2/yaffs_fs.c
@@ -746,7 +746,7 @@ static int yaffs_write_begin(struct file
 
 	T(YAFFS_TRACE_OS, ("start yaffs_write_begin\n"));
 	/* Get a page */
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 28)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
 	pg = grab_cache_page_write_begin(mapping, index, flags);
 #else
 	pg = __grab_cache_page(mapping, index);