Commit 547ea1b1 authored by Herbert Xu's avatar Herbert Xu
Browse files

crypto: arm/sha256-neon - Fix clang function cast warnings 



Instead of casting the function which upsets clang for some reason,
change the assembly function siganture instead.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/oe-kbuild-all/202304081828.zjGcFUyE-lkp@intel.com/


Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent e95c09e3

arch/arm/crypto/sha256_neon_glue.c

+5 −7
Original line number Diff line number Diff line
@@ -21,8 +21,8 @@ 


#include "sha256_glue.h"



asmlinkage void sha256_block_data_order_neon(u32 *digest, const void *data,

					     unsigned int num_blks);

asmlinkage void sha256_block_data_order_neon(struct sha256_state *digest,

					     const u8 *data, int num_blks);



static int crypto_sha256_neon_update(struct shash_desc *desc, const u8 *data,

				     unsigned int len)
@@ -34,8 +34,7 @@ static int crypto_sha256_neon_update(struct shash_desc *desc, const u8 *data, 
		return crypto_sha256_arm_update(desc, data, len);



	kernel_neon_begin();

	sha256_base_do_update(desc, data, len,

			(sha256_block_fn *)sha256_block_data_order_neon);

	sha256_base_do_update(desc, data, len, sha256_block_data_order_neon);

	kernel_neon_end();



	return 0;
@@ -50,9 +49,8 @@ static int crypto_sha256_neon_finup(struct shash_desc *desc, const u8 *data, 
	kernel_neon_begin();

	if (len)

		sha256_base_do_update(desc, data, len,

			(sha256_block_fn *)sha256_block_data_order_neon);

	sha256_base_do_finalize(desc,

			(sha256_block_fn *)sha256_block_data_order_neon);

				      sha256_block_data_order_neon);

	sha256_base_do_finalize(desc, sha256_block_data_order_neon);

	kernel_neon_end();



	return sha256_base_finish(desc, out);