linux-kernel - [PATCH 7/8] kconfig: remove sym from struct property

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Date:   Tue, 17 Dec 2019 13:14:22 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     linux-kbuild@...r.kernel.org
Cc:     Ulf Magnusson <ulfalizer@...il.com>,
        Masahiro Yamada <masahiroy@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 7/8] kconfig: remove sym from struct property

struct property can reference to the symbol that it is associated with
by prop->menu->sym.

Fix up the one usage of prop->sym, and remove sym from struct property.

Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

 scripts/kconfig/expr.h   | 1 -
 scripts/kconfig/parser.y | 2 +-
 scripts/kconfig/symbol.c | 1 -
 3 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index 017843c9a4f4..6e102a3b8bd5 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -191,7 +191,6 @@ enum prop_type {
 
 struct property {
 	struct property *next;     /* next property - null if last */
-	struct symbol *sym;        /* the symbol for which the property is associated */
 	enum prop_type type;       /* type of property */
 	const char *text;          /* the prompt value - P_PROMPT, P_MENU, P_COMMENT */
 	struct expr_value visible;
diff --git a/scripts/kconfig/parser.y b/scripts/kconfig/parser.y
index 40e46996e6a5..d5c41a5c370c 100644
--- a/scripts/kconfig/parser.y
+++ b/scripts/kconfig/parser.y
@@ -671,7 +671,7 @@ static void print_symbol(FILE *out, struct menu *menu)
 			break;
 		case P_SYMBOL:
 			fputs( "  symbol ", out);
-			fprintf(out, "%s\n", prop->sym->name);
+			fprintf(out, "%s\n", prop->menu->sym->name);
 			break;
 		default:
 			fprintf(out, "  unknown prop %d!\n", prop->type);
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index f56eec5ea4c7..dbc5365d8bbc 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -1281,7 +1281,6 @@ struct property *prop_alloc(enum prop_type type, struct symbol *sym)
 	prop = xmalloc(sizeof(*prop));
 	memset(prop, 0, sizeof(*prop));
 	prop->type = type;
-	prop->sym = sym;
 	prop->file = current_file;
 	prop->lineno = zconf_lineno();
 
-- 
2.17.1