[U-Boot] [RFC PATCH 02/10] env: Make env_driver_lookup_default private

[Maxime Ripard]

No that there's no users of env_driver_lookup_default outside of env/env.c,
we can mark that function static and remove it from the environment header.

Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>
---
 env/env.c             | 2 +-
 include/environment.h | 7 -------
 2 files changed, 1 insertion(+), 8 deletions(-)

diff --git a/env/env.c b/env/env.c
index 84c12e27bc3f..094538ff5b62 100644
--- a/env/env.c
+++ b/env/env.c
@@ -52,7 +52,7 @@ static enum env_location env_get_default_location(void)
 		return ENVL_UNKNOWN;
 }
 
-struct env_driver *env_driver_lookup_default(void)
+static struct env_driver *env_driver_lookup_default(void)
 {
 	enum env_location loc = env_get_default_location();
 	struct env_driver *drv;
diff --git a/include/environment.h b/include/environment.h
index 7b9821638960..226e3ef2d23a 100644
--- a/include/environment.h
+++ b/include/environment.h
@@ -302,13 +302,6 @@ int env_export(env_t *env_out);
 int env_import_redund(const char *buf1, const char *buf2);
 #endif
 
-/**
- * env_driver_lookup_default() - Look up the default environment driver
- *
- * @return pointer to driver, or NULL if none (which should not happen)
- */
-struct env_driver *env_driver_lookup_default(void);
-
 /**
  * env_get_char() - Get a character from the early environment
  *
-- 
2.14.3