Fix a few -Wformat-pedantic warnings

Clean up some newly introduced -Wformat-pedantic warnings (%p expects a void *).

llvm-svn: 269598
diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
index f5444ac..d9d5514 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -3678,7 +3678,7 @@
 
     std::shared_ptr<ProcessGDBRemote> process_sp = process_wp.lock();
     if (log)
-        log->Printf("ProcessGDBRemote::%s(process = %p)", __FUNCTION__, process_sp.get());
+        log->Printf("ProcessGDBRemote::%s(process = %p)", __FUNCTION__, static_cast<void *>(process_sp.get()));
     if (!process_sp || process_sp->m_debugserver_pid != debugserver_pid)
         return handled;