kconfig: remove unused sym_get_env_prop() function

This function is unused since commit 104daea149c4 ("kconfig: reference
environment variables directly and remove 'option env='").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>

diff --git a/config/lkc.h b/config/lkc.h
index 6b7bbc6238e3f11ef3b02f0bfc7be978eba599d0..9eb7c837cd8fd686bbafa000d067db3c8e4b444f 100644 (file)
--- a/config/lkc.h
+++ b/config/lkc.h
@@ -125,7 +125,6 @@ const char *sym_get_string_default(struct symbol *sym);
 struct symbol *sym_check_deps(struct symbol *sym);
 struct property *prop_alloc(enum prop_type type, struct symbol *sym);
 struct symbol *prop_get_symbol(struct property *prop);
-struct property *sym_get_env_prop(struct symbol *sym);
 
 static inline tristate sym_get_tristate_value(struct symbol *sym)
 {

diff --git a/config/symbol.c b/config/symbol.c
index 869a5e8e87a5a84773f7c4ee64d641bb34cbc453..073d780f7ec9fb175cb973e4564ad397bfca0620 100644 (file)
--- a/config/symbol.c
+++ b/config/symbol.c
@@ -76,15 +76,6 @@ struct property *sym_get_choice_prop(struct symbol *sym)
        return NULL;
 }
 
-struct property *sym_get_env_prop(struct symbol *sym)
-{
-       struct property *prop;
-
-       for_all_properties(sym, prop, P_ENV)
-               return prop;
-       return NULL;
-}
-
 static struct property *sym_get_default_prop(struct symbol *sym)
 {
        struct property *prop;