Incorporate yaffs2 into U-boot

To use YAFFS2 define CONFIG_YAFFS2

Signed-off-by: William Juul <william.juul@tandberg.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
diff --git a/fs/yaffs2/yaffs_mtdif.c b/fs/yaffs2/yaffs_mtdif.c
index 031827e..407ef2b 100644
--- a/fs/yaffs2/yaffs_mtdif.c
+++ b/fs/yaffs2/yaffs_mtdif.c
@@ -11,6 +11,9 @@
  * published by the Free Software Foundation.
  */
 
+/* XXX U-BOOT XXX */
+#include <common.h>
+
 const char *yaffs_mtdif_c_version =
     "$Id: yaffs_mtdif.c,v 1.19 2007/02/14 01:09:06 wookey Exp $";
 
@@ -224,7 +227,10 @@
 
 	/* Todo finish off the ei if required */
 
+/* XXX U-BOOT XXX */
+#if 0
 	sema_init(&dev->sem, 0);
+#endif
 
 	retval = mtd->erase(mtd, &ei);
 
@@ -238,4 +244,3 @@
 {
 	return YAFFS_OK;
 }
-