initcall: Drop use of header files

This file should not include header files. They have already been included
by the time initcall.h is included. Also, document how to enable debugging
in this file.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/include/initcall.h b/include/initcall.h
index a38c83efa441d87d7e4c8efcd77db701056e061e..78d15afe69b7c7889eebda7ff2f343c69218c878 100644 (file)
--- a/include/initcall.h
+++ b/include/initcall.h
@@ -8,12 +8,11 @@
 
 typedef int (*init_fnc_t)(void);
 
-#include <common.h>
-#include <initcall.h>
-#include <efi.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
+/*
+ * To enable debugging. add #define DEBUG at the top of the including file.
+ *
+ * To find a symbol, use grep on u-boot.map
+ */
 static inline int initcall_run_list(const init_fnc_t init_sequence[])
 {
        const init_fnc_t *init_fnc_ptr;