GRU Driver: driver makefile

This patch adds the GRU driver makefile

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/misc/sgi-gru/Makefile

@@ -0,0 +1,3 @@
+obj-$(CONFIG_SGI_GRU) := gru.o
+gru-y := grufile.o grumain.o grufault.o grutlbpurge.o gruprocfs.o grukservices.o
+