Update from 2013.01 to 2013.07

[karo-tx-uboot.git] / lib / initcall.c

diff --git a/lib/initcall.c b/lib/initcall.c
new file mode 100644 (file)
index 0000000..fa76dd7
--- /dev/null
+++ b/lib/initcall.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2013 The Chromium OS Authors.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <initcall.h>
+
+int initcall_run_list(init_fnc_t init_sequence[])
+{
+       init_fnc_t *init_fnc_ptr;
+
+       for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
+               debug("initcall: %p\n", *init_fnc_ptr);
+               if ((*init_fnc_ptr)()) {
+                       debug("initcall sequence %p failed at call %p\n",
+                             init_sequence, *init_fnc_ptr);
+                       return -1;
+               }
+       }
+       return 0;
+}