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-rw-r--r--board/cr50/u2f.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/board/cr50/u2f.c b/board/cr50/u2f.c
index d9cc8c7989..a858edfa58 100644
--- a/board/cr50/u2f.c
+++ b/board/cr50/u2f.c
@@ -321,7 +321,7 @@ int u2f_gen_kek_seed(int commit)
/* ---- Send/receive U2F APDU over TPM vendor commands ---- */
-enum vendor_cmd_rc vc_u2f_apdu(enum vendor_cmd_cc code, void *body,
+static enum vendor_cmd_rc vc_u2f_apdu(enum vendor_cmd_cc code, void *body,
size_t cmd_size, size_t *response_size)
{
unsigned retlen;