frv: Use generic init_task

Same code. Use the generic version. The special Makefile treatment is
pointless anyway as init_task.o contains only data which is handled by
the linker script. So no point on being treated like head text.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David Howells <dhowells@redhat.com>
Link: http://lkml.kernel.org/r/20120503085034.546687215@linutronix.de
diff --git a/arch/frv/Makefile b/arch/frv/Makefile
index 7ff8457..4d1b1e9 100644
--- a/arch/frv/Makefile
+++ b/arch/frv/Makefile
@@ -81,7 +81,7 @@
 KBUILD_AFLAGS	+= -Wa,--gdwarf2
 endif
 
-head-y		:= arch/frv/kernel/head.o arch/frv/kernel/init_task.o
+head-y		:= arch/frv/kernel/head.o
 
 core-y		+= arch/frv/kernel/ arch/frv/mm/
 libs-y		+= arch/frv/lib/