add .clang-format

Add .clang-format for automatic style.

Change-Id: I6d240009370179b5b8f1f646b0476a059ec6aa85
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/procedures/p9/cleanup_pcie.cpp b/procedures/p9/cleanup_pcie.cpp
index bfeb472..a0be3f5 100644
--- a/procedures/p9/cleanup_pcie.cpp
+++ b/procedures/p9/cleanup_pcie.cpp
@@ -13,12 +13,13 @@
  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

-#include <phosphor-logging/log.hpp>

 #include "cfam_access.hpp"

 #include "p9_cfam.hpp"

 #include "registration.hpp"

 #include "targeting.hpp"

 

+#include <phosphor-logging/log.hpp>

+

 namespace openpower

 {

 namespace p9

@@ -46,5 +47,5 @@
 

 REGISTER_PROCEDURE("cleanupPcie", cleanupPcie);

 

-}

-}

+} // namespace p9

+} // namespace openpower