94 	struct polyval_desc_ctx *dctx = shash_desc_ctx(desc);  in polyval_arm64_init()  local
96 	memset(dctx, 0, sizeof(*dctx));  in polyval_arm64_init()
104 	struct polyval_desc_ctx *dctx = shash_desc_ctx(desc);  in polyval_arm64_update()  local
110 	if (dctx->bytes) {  in polyval_arm64_update()
111 		n = min(srclen, dctx->bytes);  in polyval_arm64_update()
112 		pos = dctx->buffer + POLYVAL_BLOCK_SIZE - dctx->bytes;  in polyval_arm64_update()
114 		dctx->bytes -= n;  in polyval_arm64_update()
120 		if (!dctx->bytes)  in polyval_arm64_update()
121 			internal_polyval_mul(dctx->buffer,  in polyval_arm64_update()
128 		internal_polyval_update(tctx, src, nblocks, dctx->buffer);  in polyval_arm64_update()
134 		dctx->bytes = POLYVAL_BLOCK_SIZE - srclen;  in polyval_arm64_update()
135 		pos = dctx->buffer;  in polyval_arm64_update()
145 	struct polyval_desc_ctx *dctx = shash_desc_ctx(desc);  in polyval_arm64_final()  local
148 	if (dctx->bytes) {  in polyval_arm64_final()
149 		internal_polyval_mul(dctx->buffer,  in polyval_arm64_final()
153 	memcpy(dst, dctx->buffer, POLYVAL_BLOCK_SIZE);  in polyval_arm64_final()