[PATCH] env: nowhere: Implement .load callback

[Marek Vasut]

Add .load callback for the 'nowhere' environment driver. This is useful
for when the 'nowhere' driver is used in combination with other drivers
and should be used to load the default environment.

Signed-off-by: Marek Vasut <marex at denx.de>
Reviewed-by: Tom Rini <trini at konsulko.com>
---
V2: No change
---
 env/nowhere.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/env/nowhere.c b/env/nowhere.c
index d33fdf27d0..a92a84b0c4 100644
--- a/env/nowhere.c
+++ b/env/nowhere.c
@@ -15,6 +15,12 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+static int env_nowhere_load(void)
+{
+	env_set_default(NULL, 0);
+
+	return 0;
+}
 /*
  * Because we only ever have the default environment available we must mark
  * it as invalid.
-- 
2.27.0