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-rw-r--r--arch/riscv/lib/crypto/chacha-riscv64-glue.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/riscv/lib/crypto/chacha-riscv64-glue.c b/arch/riscv/lib/crypto/chacha-riscv64-glue.c
index 57541621981e..8c3f11d79be3 100644
--- a/arch/riscv/lib/crypto/chacha-riscv64-glue.c
+++ b/arch/riscv/lib/crypto/chacha-riscv64-glue.c
@@ -18,7 +18,8 @@ static __ro_after_init DEFINE_STATIC_KEY_FALSE(use_zvkb);
asmlinkage void chacha_zvkb(struct chacha_state *state, const u8 *in, u8 *out,
size_t nblocks, int nrounds);
-void hchacha_block_arch(const struct chacha_state *state, u32 *out, int nrounds)
+void hchacha_block_arch(const struct chacha_state *state,
+ u32 out[HCHACHA_OUT_WORDS], int nrounds)
{
hchacha_block_generic(state, out, nrounds);
}