env_callback: Mark find_env_callback as static
This is not called outside of env_callback.c so mark static, remove from
<env_callback.h>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/common/env_callback.c b/common/env_callback.c
index 78ca367..78aafb4 100644
--- a/common/env_callback.c
+++ b/common/env_callback.c
@@ -31,7 +31,7 @@
/*
* Look up a callback function pointer by name
*/
-struct env_clbk_tbl *find_env_callback(const char *name)
+static struct env_clbk_tbl *find_env_callback(const char *name)
{
struct env_clbk_tbl *clbkp;
int i;