Fix my-dir issue

(cherry picked from commit 52f493189b02c44c6dc329c86da3176ac9c22ad3)

Change-Id: I3dcca1fc0fb9d58f0d2f3867f8ab89f87a983cc1
diff --git a/modules/sensors/Android.mk b/modules/sensors/Android.mk
index 5b787d4..65f699b 100644
--- a/modules/sensors/Android.mk
+++ b/modules/sensors/Android.mk
@@ -49,4 +49,4 @@
 
 endif # USE_SENSOR_MULTI_HAL
 
-include $(call all-subdir-makefiles)
+include $(call all-makefiles-under, $(LOCAL_PATH))