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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>
This commit is contained in:
Masahiro Yamada 2020-07-29 12:18:37 +09:00
parent 7eb7c106f1
commit d41809ff7a
2 changed files with 11 additions and 5 deletions
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2
scripts/kconfig/lexer.l
View File

@ -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;

14
scripts/kconfig/symbol.c
View File

@ -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)
{