diff --git a/drivers/crypto/tegra-aes.c b/drivers/crypto/tegra-aes.c
index 7f42bfe9fc81c04d948caf69adc7f120137855b5..403282f01af977c9775d0af8cad7f42a2f677934 100644
--- a/drivers/crypto/tegra-aes.c
+++ b/drivers/crypto/tegra-aes.c
@@ -795,7 +795,7 @@ static int tegra_aes_cra_init(struct crypto_tfm *tfm)
 	return 0;
 }
 
-void tegra_aes_cra_exit(struct crypto_tfm *tfm)
+static void tegra_aes_cra_exit(struct crypto_tfm *tfm)
 {
 	struct tegra_aes_ctx *ctx =
 		crypto_ablkcipher_ctx((struct crypto_ablkcipher *)tfm);