508 	u16 nvm_data;  in igb_read_part_string()  local
519 	ret_val = hw->nvm.ops.read(hw, NVM_PBA_OFFSET_0, 1, &nvm_data);  in igb_read_part_string()
535 	if (nvm_data != NVM_PBA_PTR_GUARD) {  in igb_read_part_string()
545 		part_num[0] = (nvm_data >> 12) & 0xF;  in igb_read_part_string()
546 		part_num[1] = (nvm_data >> 8) & 0xF;  in igb_read_part_string()
547 		part_num[2] = (nvm_data >> 4) & 0xF;  in igb_read_part_string()
548 		part_num[3] = nvm_data & 0xF;  in igb_read_part_string()
593 		ret_val = hw->nvm.ops.read(hw, pointer + offset, 1, &nvm_data);  in igb_read_part_string()
598 		part_num[offset * 2] = (u8)(nvm_data >> 8);  in igb_read_part_string()
599 		part_num[(offset * 2) + 1] = (u8)(nvm_data & 0xFF);  in igb_read_part_string()
647 	u16 i, nvm_data;  in igb_validate_nvm_checksum()  local
650 		ret_val = hw->nvm.ops.read(hw, i, 1, &nvm_data);  in igb_validate_nvm_checksum()
655 		checksum += nvm_data;  in igb_validate_nvm_checksum()
680 	u16 i, nvm_data;  in igb_update_nvm_checksum()  local
683 		ret_val = hw->nvm.ops.read(hw, i, 1, &nvm_data);  in igb_update_nvm_checksum()
688 		checksum += nvm_data;  in igb_update_nvm_checksum()