add .clang-format

Change-Id: I6627b5569c2e0f730be7331403218b823a2c622f
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/dbus/dbuspassive.cpp b/dbus/dbuspassive.cpp
index da9b387..e269b3d 100644
--- a/dbus/dbuspassive.cpp
+++ b/dbus/dbuspassive.cpp
@@ -13,6 +13,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+#include "dbuspassive.hpp"
+
+#include "dbus/util.hpp"
+
 #include <chrono>
 #include <cmath>
 #include <memory>
@@ -20,12 +24,9 @@
 #include <sdbusplus/bus.hpp>
 #include <string>
 
-#include "dbuspassive.hpp"
-#include "dbus/util.hpp"
-
 std::unique_ptr<ReadInterface> DbusPassive::CreateDbusPassive(
-    sdbusplus::bus::bus& bus, const std::string& type,
-    const std::string& id, DbusHelperInterface *helper)
+    sdbusplus::bus::bus& bus, const std::string& type, const std::string& id,
+    DbusHelperInterface* helper)
 {
     if (helper == nullptr)
     {
@@ -39,16 +40,11 @@
     return std::make_unique<DbusPassive>(bus, type, id, helper);
 }
 
-DbusPassive::DbusPassive(
-    sdbusplus::bus::bus& bus,
-    const std::string& type,
-    const std::string& id,
-    DbusHelperInterface *helper)
-    : ReadInterface(),
-      _bus(bus),
-      _signal(bus, GetMatch(type, id).c_str(), DbusHandleSignal, this),
-      _id(id),
-      _helper(helper)
+DbusPassive::DbusPassive(sdbusplus::bus::bus& bus, const std::string& type,
+                         const std::string& id, DbusHelperInterface* helper) :
+    ReadInterface(),
+    _bus(bus), _signal(bus, GetMatch(type, id).c_str(), DbusHandleSignal, this),
+    _id(id), _helper(helper)
 {
     /* Need to get the scale and initial value */
     auto tempBus = sdbusplus::bus::new_default();
@@ -68,10 +64,7 @@
 {
     std::lock_guard<std::mutex> guard(_lock);
 
-    struct ReadReturn r = {
-        _value,
-        _updated
-    };
+    struct ReadReturn r = {_value, _updated};
 
     return r;
 }