hqd : Use proper type casts

    * Remove compilation errors
    * Use proper type casts

Change-Id: I1d44c2a2362a1fdd4d6e412ea816d4078e8355c9
:
diff --git a/libqdutils/qdMetaData.cpp b/libqdutils/qdMetaData.cpp
index 9920513..b736478 100644
--- a/libqdutils/qdMetaData.cpp
+++ b/libqdutils/qdMetaData.cpp
@@ -111,7 +111,7 @@
             break;
     }
     if(munmap(base, size))
-        ALOGE("%s: failed to unmap ptr 0x%"PRIdPTR", err %d", __func__, (intptr_t)base,
+        ALOGE("%s: failed to unmap ptr %p, err %d", __func__, (void*)base,
                                                                         errno);
     return 0;
 }