971     int *ds_shift, int *bs_shift)  in get_device_select()  argument
979 		*ds_shift = DIMM_PAIR_SELECT_SHIFT;  in get_device_select()
987 		*ds_shift =  DIMM_PAIR_SELECT_SHIFT;  in get_device_select()
996 			*ds_shift = get_row_shift(3, dgrp);  in get_device_select()
1002 			*ds_shift = get_row_shift(2, dgrp);  in get_device_select()
1015 	int ds_shift = -1, bs_shift = -1;  in mc_add_xor_banks()  local
1025 	get_device_select(interleave, dgrp, &ds_shift, &bs_shift);  in mc_add_xor_banks()
1027 	mask |= (ds_shift == -1 ? 0 : (1ULL << ds_shift));  in mc_add_xor_banks()
1060 		id = ((xmatch & (1ULL << ds_shift)) >> ds_shift) ^  in mc_add_xor_banks()
1082 	int ds_shift = -1, bs_shift = -1;  in mc_add_dgrp_banks()  local
1090 	get_device_select(interleave, dgrp, &ds_shift, &bs_shift);  in mc_add_dgrp_banks()
1092 	mask |= (ds_shift == -1 ? 0 : (1ULL << ds_shift));  in mc_add_dgrp_banks()
1094 	match |= (ds_shift == -1 ? 0 : ((dgrpid & 1) << ds_shift));  in mc_add_dgrp_banks()