odb: requested clang changes

Signed-off-by: osamahammad21 <[email protected]>

Author: osamahammad21

src/odb/include/odb/db.h

@@ -6993,7 +6993,7 @@ class dbChip : public dbObject
   /// Returns nullptr if there is no database technology.
   ///
   static dbChip* create(dbDatabase* db,
-                        std::string name = "",
+                        const std::string& name = "",
                         ChipType type = ChipType::DIE);
 
   ///

src/odb/src/db/dbChip.cpp

@@ -475,7 +475,7 @@ dbBlock* dbChip::getBlock()
   return (dbBlock*) chip->_block_tbl->getPtr(chip->_top);
 }
 
-dbChip* dbChip::create(dbDatabase* db_, std::string name, ChipType type)
+dbChip* dbChip::create(dbDatabase* db_, const std::string& name, ChipType type)
 {
   _dbDatabase* db = (_dbDatabase*) db_;
   _dbChip* chip = db->chip_tbl_->create();