fs: change to new flag variable

Replace EXTRA_CFLAGS with ccflags-y. And change ntfs-objs to ntfs-y
for cleaner conditional inclusion.

Signed-off-by: matt mooney <mfm@muteddisk.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile
index faca449..82b1371 100644
--- a/fs/xfs/Makefile
+++ b/fs/xfs/Makefile
@@ -16,14 +16,11 @@
 # Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #
 
-EXTRA_CFLAGS +=	 -I$(src) -I$(src)/linux-2.6
+ccflags-y := -I$(src) -I$(src)/linux-2.6
+ccflags-$(CONFIG_XFS_DEBUG) += -g
 
 XFS_LINUX := linux-2.6
 
-ifeq ($(CONFIG_XFS_DEBUG),y)
-	EXTRA_CFLAGS += -g
-endif
-
 obj-$(CONFIG_XFS_FS)		+= xfs.o
 
 xfs-y				+= linux-2.6/xfs_trace.o