clang-format: Pull the format rules from the openbmc/docs repo

This makes it consistent with other openbmc projects for c++ formatting.

Tested:
    Run through the unit test suite.

Change-Id: I92030ce5b42de01360393687fb438faf26f36ac8
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/vpnor/protocol.cpp b/vpnor/protocol.cpp
index e5e1ad8..c3f4fca 100644
--- a/vpnor/protocol.cpp
+++ b/vpnor/protocol.cpp
@@ -11,16 +11,16 @@
 #include "vpnor/pnor_partition_table.hpp"
 
 /* XXX: Maybe this should be a method on a class? */
-static bool vpnor_partition_is_readonly(const pnor_partition &part)
+static bool vpnor_partition_is_readonly(const pnor_partition& part)
 {
     return part.data.user.data[1] & PARTITION_READONLY;
 }
 
-typedef int (*create_window_fn)(struct mbox_context *context,
-                                struct protocol_create_window *io);
+typedef int (*create_window_fn)(struct mbox_context* context,
+                                struct protocol_create_window* io);
 
-static int generic_vpnor_create_window(struct mbox_context *context,
-                                       struct protocol_create_window *io,
+static int generic_vpnor_create_window(struct mbox_context* context,
+                                       struct protocol_create_window* io,
                                        create_window_fn create_window)
 {
     if (io->req.ro)
@@ -33,13 +33,13 @@
     offset <<= context->block_size_shift;
     try
     {
-        const pnor_partition &part = context->vpnor->table->partition(offset);
+        const pnor_partition& part = context->vpnor->table->partition(offset);
         if (vpnor_partition_is_readonly(part))
         {
             return -EPERM;
         }
     }
-    catch (const openpower::virtual_pnor::UnmappedOffset &e)
+    catch (const openpower::virtual_pnor::UnmappedOffset& e)
     {
         /*
          * Writes to unmapped areas are not meaningful, so deny the request.
@@ -52,14 +52,14 @@
     return create_window(context, io);
 }
 
-int protocol_v1_vpnor_create_window(struct mbox_context *context,
-                                    struct protocol_create_window *io)
+int protocol_v1_vpnor_create_window(struct mbox_context* context,
+                                    struct protocol_create_window* io)
 {
     return generic_vpnor_create_window(context, io, protocol_v1_create_window);
 }
 
-int protocol_v2_vpnor_create_window(struct mbox_context *context,
-                                    struct protocol_create_window *io)
+int protocol_v2_vpnor_create_window(struct mbox_context* context,
+                                    struct protocol_create_window* io)
 {
     return generic_vpnor_create_window(context, io, protocol_v2_create_window);
 }