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Commit bcde1f78 authored by Horia Geantă's avatar Horia Geantă Committed by Herbert Xu
Browse files

crypto: caam - remove unused sg_to_sec4_sg_len() 



sg_to_sec4_sg_len() is no longer used since
commit 479bcc7c ("crypto: caam - Convert authenc to new AEAD interface")

Its functionality has been superseded by the usage of sg_nents_for_len()
returning the number of S/G entries corresponding to the provided length.

Signed-off-by: default avatarHoria Geantă <horia.geanta@nxp.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent c7a91eb8

drivers/crypto/caam/sg_sw_sec4.h

+0 −15
Original line number Diff line number Diff line
@@ -58,18 +58,3 @@ static inline void sg_to_sec4_sg_last(struct scatterlist *sg, int sg_count, 
	sec4_sg_ptr = sg_to_sec4_sg(sg, sg_count, sec4_sg_ptr, offset);

	sec4_sg_ptr->len |= cpu_to_caam32(SEC4_SG_LEN_FIN);

}
 


static inline struct sec4_sg_entry *sg_to_sec4_sg_len(

	struct scatterlist *sg, unsigned int total,

	struct sec4_sg_entry *sec4_sg_ptr)

{

	do {

		unsigned int len = min(sg_dma_len(sg), total);



		dma_to_sec4_sg_one(sec4_sg_ptr, sg_dma_address(sg), len, 0);

		sec4_sg_ptr++;

		sg = sg_next(sg);

		total -= len;

	} while (total);

	return sec4_sg_ptr - 1;

}