371 			      unsigned int *syn)  in compute_syndromes()  argument
384 	memset(syn, 0, 2*t*sizeof(*syn));  in compute_syndromes()
393 				syn[j] ^= a_pow(bch, (j+1)*(i+s));  in compute_syndromes()
401 		syn[2*j+1] = gf_sqr(bch, syn[j]);  in compute_syndromes()
410 					    const unsigned int *syn)  in compute_error_locator_polynomial()  argument
414 	unsigned int i, j, tmp, l, pd = 1, d = syn[0];  in compute_error_locator_polynomial()
452 			d = syn[2*i+2];  in compute_error_locator_polynomial()
454 				d ^= gf_mul(bch, elp->c[j], syn[2*i+2-j]);  in compute_error_locator_polynomial()
951 	unsigned int i, j, syn, syn0, count = 0;  in chien_search()  local
961 		for (j = 1, syn = syn0; j <= p->deg; j++) {  in chien_search()
964 				syn ^= a_pow(bch, m+j*i);  in chien_search()
966 		if (syn == 0) {  in chien_search()
1021 	       const unsigned int *syn, unsigned int *errloc)  in bch_decode()  argument
1033 	if (!syn) {  in bch_decode()
1055 		compute_syndromes(bch, bch->ecc_buf, bch->syn);  in bch_decode()
1056 		syn = bch->syn;  in bch_decode()
1059 	err = compute_error_locator_polynomial(bch, syn);  in bch_decode()
1348 	bch->syn       = bch_alloc(2*t*sizeof(*bch->syn), &err);  in bch_init()
1398 		kfree(bch->syn);  in bch_free()