cmd/bedbug.c: Make bedbug_init have a return value
Do this as a preparation for removing initr_bedbug wrapper from
common/board_r.c.
Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/cmd/bedbug.c b/cmd/bedbug.c
index 9fee528..d3e3121 100644
--- a/cmd/bedbug.c
+++ b/cmd/bedbug.c
@@ -44,10 +44,10 @@
* settings.
* ====================================================================== */
-void bedbug_init (void)
+int bedbug_init(void)
{
/* -------------------------------------------------- */
- return;
+ return 0;
} /* bedbug_init */