diff options
Diffstat (limited to 'lib/crypto/arm64/chacha.h')
| -rw-r--r-- | lib/crypto/arm64/chacha.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/lib/crypto/arm64/chacha.h b/lib/crypto/arm64/chacha.h index ba6c22d46086..ca8c6a8b0578 100644 --- a/lib/crypto/arm64/chacha.h +++ b/lib/crypto/arm64/chacha.h @@ -23,7 +23,6 @@ #include <linux/kernel.h> #include <asm/hwcap.h> -#include <asm/neon.h> #include <asm/simd.h> asmlinkage void chacha_block_xor_neon(const struct chacha_state *state, @@ -65,9 +64,8 @@ static void hchacha_block_arch(const struct chacha_state *state, if (!static_branch_likely(&have_neon) || !crypto_simd_usable()) { hchacha_block_generic(state, out, nrounds); } else { - kernel_neon_begin(); - hchacha_block_neon(state, out, nrounds); - kernel_neon_end(); + scoped_ksimd() + hchacha_block_neon(state, out, nrounds); } } @@ -81,9 +79,8 @@ static void chacha_crypt_arch(struct chacha_state *state, u8 *dst, do { unsigned int todo = min_t(unsigned int, bytes, SZ_4K); - kernel_neon_begin(); - chacha_doneon(state, dst, src, todo, nrounds); - kernel_neon_end(); + scoped_ksimd() + chacha_doneon(state, dst, src, todo, nrounds); bytes -= todo; src += todo; |