787 	struct artpec6_crypto_bounce_buffer *bbuf = kzalloc(alloc_size, flags);  in artpec6_crypto_alloc_bounce()  local
789 	if (!bbuf)  in artpec6_crypto_alloc_bounce()
792 	base = bbuf + 1;  in artpec6_crypto_alloc_bounce()
793 	bbuf->buf = PTR_ALIGN(base, ARTPEC_CACHE_LINE_MAX);  in artpec6_crypto_alloc_bounce()
794 	return bbuf;  in artpec6_crypto_alloc_bounce()
800 	struct artpec6_crypto_bounce_buffer *bbuf;  in setup_bounce_buffer_in()  local
803 	bbuf = artpec6_crypto_alloc_bounce(common->gfp_flags);  in setup_bounce_buffer_in()
804 	if (!bbuf)  in setup_bounce_buffer_in()
807 	bbuf->length = size;  in setup_bounce_buffer_in()
808 	bbuf->sg = walk->sg;  in setup_bounce_buffer_in()
809 	bbuf->offset = walk->offset;  in setup_bounce_buffer_in()
811 	ret =  artpec6_crypto_setup_in_descr(common, bbuf->buf, size, false);  in setup_bounce_buffer_in()
813 		kfree(bbuf);  in setup_bounce_buffer_in()
818 	list_add_tail(&bbuf->list, &common->dma->bounce_buffers);  in setup_bounce_buffer_in()