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dmi.c: Hide has_dmi_support global behind method

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This allows has_dmi_support to be become static local
to just the scope of dmi.c

BUG=none
TEST=builds

Change-Id: Ibded9714998ea6f2e5d4e0512fa7c6b105f9638a
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/59283
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nikolai Artemiev <nartemiev@google.com>
Reviewed-by: Sam McNally <sammc@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Thomas Heijligen <src@posteo.de>
This commit is contained in:
Edward O'Callaghan
2021-11-13 23:53:14 +11:00
committed by Edward O'Callaghan
parent 170ad8991e
commit c706e6b52c
3 changed files with 10 additions and 5 deletions
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11
dmi.c
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@ -40,7 +40,12 @@
/* Strings longer than 4096 in DMI are just insane. */
#define DMI_MAX_ANSWER_LEN 4096
int has_dmi_support = 0;
static bool g_has_dmi_support = false;
bool dmi_is_supported(void)
{
return g_has_dmi_support;
}
static struct {
const char *const keyword;
@ -405,7 +410,7 @@ void dmi_init(void)
break;
}
has_dmi_support = 1;
g_has_dmi_support = true;
unsigned int i;
for (i = 0; i < ARRAY_SIZE(dmi_strings); i++) {
msg_pdbg("DMI string %s: \"%s\"\n", dmi_strings[i].keyword,
@ -465,7 +470,7 @@ int dmi_match(const char *pattern)
{
unsigned int i;
if (!has_dmi_support)
if (!dmi_is_supported())
return 0;
for (i = 0; i < ARRAY_SIZE(dmi_strings); i++) {