tree: Make internal functions static

None of these functions are used outside of the files they are defined
in, so make them all static.

Change-Id: Ie9cbe12d289bcedacf2f1bf483ae64ef8039ccc1
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/33667
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Nico Huber <nico.h@gmx.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/dmi.c b/dmi.c
index c32a8da1a..ae90f7c4e 100644
--- a/dmi.c
+++ b/dmi.c
@@ -250,7 +250,7 @@ static int legacy_decode(uint8_t *buf)
 	return 0;
 }
 
-int dmi_fill(void)
+static int dmi_fill(void)
 {
 	size_t fp;
 	uint8_t *dmi_mem;
@@ -344,7 +344,7 @@ static char *get_dmi_string(const char *string_name)
 	return result;
 }
 
-int dmi_fill(void)
+static int dmi_fill(void)
 {
 	int i;
 	char *chassis_type;