Function mod_exp_sw() is only used via the operators of the uclass. It is not defined in any include.

Make mod_exp_sw() static.

Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- drivers/crypto/rsa_mod_exp/mod_exp_sw.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/rsa_mod_exp/mod_exp_sw.c b/drivers/crypto/rsa_mod_exp/mod_exp_sw.c index 5a098f83cc..46b9f1825c 100644 --- a/drivers/crypto/rsa_mod_exp/mod_exp_sw.c +++ b/drivers/crypto/rsa_mod_exp/mod_exp_sw.c @@ -9,8 +9,8 @@ #include <dm.h> #include <u-boot/rsa-mod-exp.h>

-int mod_exp_sw(struct udevice *dev, const uint8_t *sig, uint32_t sig_len, - struct key_prop *prop, uint8_t *out) +static int mod_exp_sw(struct udevice *dev, const uint8_t *sig, uint32_t sig_len, + struct key_prop *prop, uint8_t *out) { int ret = 0;

-- 2.24.1