Revert "add"

This reverts commit 5b00b62b49cea2f6f5eec8c4562f12603c3394f5.

 要提交的变更：
	修改:         Makefile
	修改:         arch/arm/vfp/Makefile
	修改:         drivers/gpu/ion/Makefile
	修改:         drivers/gpu/ion/msm/Makefile
	修改:         drivers/gpu/msm/Makefile