The function is only used locally. Enabling -Wmissing-prototypes
triggers a warning. Mark it as static.

Signed-off-by: Ilias Apalodimas <ilias.apalodi...@linaro.org>
---
 tools/fit_check_sign.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/fit_check_sign.c b/tools/fit_check_sign.c
index 32d0fdb88295..ab3266aff204 100644
--- a/tools/fit_check_sign.c
+++ b/tools/fit_check_sign.c
@@ -23,7 +23,7 @@
 #include <image.h>
 #include <u-boot/crc.h>
 
-void usage(char *cmdname)
+static void usage(char *cmdname)
 {
        fprintf(stderr, "Usage: %s -f fit file -k key file -c config name\n"
                         "          -f ==> set fit file which should be 
checked'\n"
-- 
2.50.1

Reply via email to