diff mbox series

[06/13] crypto: x86/ghash - use u8 rather than char

Message ID 20221219220223.3982176-7-elliott@hpe.com (mailing list archive)
State Changes Requested
Delegated to: Herbert Xu
Headers show
Series crypto: x86 - yield FPU context during long loops | expand

Commit Message

Elliott, Robert (Servers) Dec. 19, 2022, 10:02 p.m. UTC 
Use more consistent unambivalent types (u8 rather than char)
for the source and destination buffer pointer arguments for
the asm functions.

Reference them with "asmlinkage" as well.

Signed-off-by: Robert Elliott <elliott@hpe.com>
---
 arch/x86/crypto/ghash-clmulni-intel_asm.S  | 6 +++---
 arch/x86/crypto/ghash-clmulni-intel_glue.c | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
index 09cf9271b83a..ad860836f75b 100644
--- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
+++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
@@ -96,7 +96,7 @@  SYM_FUNC_END(__clmul_gf128mul_ble)
  * This supports 64-bit CPUs.
  *
  * Return:	none (but @dst is updated)
- * Prototype:	asmlinkage void clmul_ghash_mul(char *dst, const u128 *shash)
+ * Prototype:	asmlinkage void clmul_ghash_mul(u8 *dst, const u128 *shash)
  */
 SYM_FUNC_START(clmul_ghash_mul)
 	FRAME_BEGIN
@@ -122,8 +122,8 @@  SYM_FUNC_END(clmul_ghash_mul)
  * This supports 64-bit CPUs.
  *
  * Return:	none (but @dst is updated)
- * Prototype:	asmlinkage clmul_ghash_update(char *dst, const char *src,
- *					      unsigned int srclen, const u128 *shash);
+ * Prototype:	asmlinkage void clmul_ghash_update(u8 *dst, const u8 *src,
+ *						   unsigned int srclen, const u128 *shash);
  */
 SYM_FUNC_START(clmul_ghash_update)
 	FRAME_BEGIN
diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c
index 1f1a95f3dd0c..beac4b2eddf6 100644
--- a/arch/x86/crypto/ghash-clmulni-intel_glue.c
+++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c
@@ -23,10 +23,10 @@ 
 #define GHASH_BLOCK_SIZE	16
 #define GHASH_DIGEST_SIZE	16
 
-void clmul_ghash_mul(char *dst, const u128 *shash);
+asmlinkage void clmul_ghash_mul(u8 *dst, const u128 *shash);
 
-void clmul_ghash_update(char *dst, const char *src, unsigned int srclen,
-			const u128 *shash);
+asmlinkage void clmul_ghash_update(u8 *dst, const u8 *src, unsigned int srclen,
+				   const u128 *shash);
 
 struct ghash_async_ctx {
 	struct cryptd_ahash *cryptd_tfm;