-Wflex-array-member-not-at-end was introduced in GCC-14, and we are
getting ready to enable it, globally.

Move the conflicting declaration to the end of the corresponding
structure. Notice that `struct ahash_request` is a flexible structure,
this is a structure that contains a flexible-array member.

With these changes fix the following warning:

drivers/crypto/starfive/jh7110-cryp.h:219:49: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
 drivers/crypto/starfive/jh7110-cryp.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/crypto/starfive/jh7110-cryp.h b/drivers/crypto/starfive/jh7110-cryp.h
index 5ed4ba5da7f9..f85d6fb81ca8 100644
--- a/drivers/crypto/starfive/jh7110-cryp.h
+++ b/drivers/crypto/starfive/jh7110-cryp.h
@@ -216,13 +216,15 @@ struct starfive_cryp_request_ctx {
 
 	struct scatterlist			*in_sg;
 	struct scatterlist			*out_sg;
-	struct ahash_request			ahash_fbk_req;
 	size_t					total;
 	unsigned int				blksize;
 	unsigned int				digsize;
 	unsigned long				in_sg_len;
 	unsigned char				*adata;
 	u8 rsa_data[STARFIVE_RSA_MAX_KEYSZ] __aligned(sizeof(u32));
+
+	/* Must be last as it ends in a flexible-array member. */
+	struct ahash_request			ahash_fbk_req;
 };
 
 struct starfive_cryp_dev *starfive_cryp_find_dev(struct starfive_cryp_ctx *ctx);
-- 
2.43.0

On Fri, Nov 21, 2025 at 12:56:21PM +0900, Gustavo A. R. Silva wrote:
> -Wflex-array-member-not-at-end was introduced in GCC-14, and we are
> getting ready to enable it, globally.
> 
> Move the conflicting declaration to the end of the corresponding
> structure. Notice that `struct ahash_request` is a flexible structure,
> this is a structure that contains a flexible-array member.
> 
> With these changes fix the following warning:
> 
> drivers/crypto/starfive/jh7110-cryp.h:219:49: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
> 
> Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
> ---
>  drivers/crypto/starfive/jh7110-cryp.h | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt