BMW, PCIPPC2, PCIPPC6, RBC82: fix compile warnings

missing doc_probe() prototype.

Signed-off-by: Wolfgang Denk <wd@denx.de>

diff --git a/include/common.h b/include/common.h
index a394988..33c6e10 100644 (file)
--- a/include/common.h
+++ b/include/common.h
@@ -236,6 +236,9 @@ int autoscript (ulong addr, const char *fit_uname);
 
 extern ulong load_addr;                /* Default Load Address */
 
+/* common/cmd_doc.c */
+void   doc_probe(unsigned long physadr);
+
 /* common/cmd_nvedit.c */
 int    env_init     (void);
 void   env_relocate (void);