env: common: Drop env_get_char_init()

This function does nothing but call env_get_char_spec(). Drop it and
adjust its only caller.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/env/common.c b/env/common.c
index bfa8cfb..f0ffe4e 100644 (file)
--- a/env/common.c
+++ b/env/common.c
@@ -32,11 +32,6 @@ __weak uchar env_get_char_spec(int index)
        return *((uchar *)(gd->env_addr + index));
 }
 
-static uchar env_get_char_init(int index)
-{
-       return env_get_char_spec(index);
-}
-
 static uchar env_get_char_memory(int index)
 {
        return *(uchar *)(gd->env_addr + index);
@@ -50,7 +45,7 @@ uchar env_get_char(int index)
        else if (gd->flags & GD_FLG_RELOC)  /* if relocated to RAM */
                return env_get_char_memory(index);
        else
-               return env_get_char_init(index);
+               return env_get_char_spec(index);
 }
 
 /*