objtool: Detect RIP-relative switch table references, part 2

[platform/kernel/linux-rpi.git] / crypto / crc32_generic.c

diff --git a/crypto/crc32_generic.c b/crypto/crc32_generic.c
index aa2a25f..718cbce 100644 (file)
--- a/crypto/crc32_generic.c
+++ b/crypto/crc32_generic.c
@@ -133,6 +133,7 @@ static struct shash_alg alg = {
                .cra_name               = "crc32",
                .cra_driver_name        = "crc32-generic",
                .cra_priority           = 100,
+               .cra_flags              = CRYPTO_ALG_OPTIONAL_KEY,
                .cra_blocksize          = CHKSUM_BLOCK_SIZE,
                .cra_ctxsize            = sizeof(u32),
                .cra_module             = THIS_MODULE,