From d41809ff7af91b3f8ed4abe1cb36e69723af00d8 Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <masahiroy@kernel.org>
Date: Wed, 29 Jul 2020 12:18:37 +0900
Subject: [PATCH] kconfig: add 'static' to some file-local data
Fix some warnings from sparce like follows:
warning: symbol '...' was not declared. Should it be static?
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
scripts/kconfig/lexer.l | 2 +-
scripts/kconfig/symbol.c | 14 ++++++++++----
2 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/scripts/kconfig/lexer.l b/scripts/kconfig/lexer.l
index 4b7339ff4c8b5..240109f965aeb 100644
--- a/scripts/kconfig/lexer.l
+++ b/scripts/kconfig/lexer.l
@@ -36,7 +36,7 @@ struct buffer {
YY_BUFFER_STATE state;
};
-struct buffer *current_buf;
+static struct buffer *current_buf;
static int last_ts, first_ts;
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index 9363e37b88709..ffa3ec65cc907 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -15,15 +15,21 @@ struct symbol symbol_yes = {
.name = "y",
.curr = { "y", yes },
.flags = SYMBOL_CONST|SYMBOL_VALID,
-}, symbol_mod = {
+};
+
+struct symbol symbol_mod = {
.name = "m",
.curr = { "m", mod },
.flags = SYMBOL_CONST|SYMBOL_VALID,
-}, symbol_no = {
+};
+
+struct symbol symbol_no = {
.name = "n",
.curr = { "n", no },
.flags = SYMBOL_CONST|SYMBOL_VALID,
-}, symbol_empty = {
+};
+
+static struct symbol symbol_empty = {
.name = "",
.curr = { "", no },
.flags = SYMBOL_VALID,
@@ -31,7 +37,7 @@ struct symbol symbol_yes = {
struct symbol *sym_defconfig_list;
struct symbol *modules_sym;
-tristate modules_val;
+static tristate modules_val;
enum symbol_type sym_get_type(struct symbol *sym)
{
--
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