blackfin: Use generic init_task

	select IRQ_PER_CPU if SMP

	select HAVE_NMI_WATCHDOG if NMI_WATCHDOG

	select GENERIC_SMP_IDLE_THREAD

	select HAVE_GENERIC_INIT_TASK

config GENERIC_CSUM

	def_bool y

CHECKFLAGS_SILICON = $(shell echo "" | $(CPP) $(KBUILD_CFLAGS) -dD - 2>/dev/null | awk '$$2 == "__SILICON_REVISION__" { print $$3 }')

CHECKFLAGS += -D__SILICON_REVISION__=$(CHECKFLAGS_SILICON) -D__bfin__

head-y   := arch/$(ARCH)/kernel/init_task.o

core-y   += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ arch/$(ARCH)/mach-common/

# If we have a machine-specific directory, then include it in the build.

# arch/blackfin/kernel/Makefile

#

extra-y := init_task.o vmlinux.lds

extra-y := vmlinux.lds

obj-y := \

	entry.o process.o bfin_ksyms.o ptrace.o setup.o signal.o \

/*

 * Copyright 2004-2009 Analog Devices Inc.

 *

 * Licensed under the GPL-2 or later

 */

#include <linux/mm.h>

#include <linux/module.h>

#include <linux/init_task.h>

#include <linux/mqueue.h>

#include <linux/fs.h>

static struct signal_struct init_signals = INIT_SIGNALS(init_signals);

static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);

/*

 * Initial task structure.

 *

 * All other task structs will be allocated on slabs in fork.c

 */

struct task_struct init_task = INIT_TASK(init_task);

EXPORT_SYMBOL(init_task);

/*

 * Initial thread structure.

 *

 * We need to make sure that this is 8192-byte aligned due to the

 * way process stacks are handled. This is done by having a special

 * "init_task" linker map entry.

 */

union thread_union init_thread_union

    __init_task_data = {

INIT_THREAD_INFO(init_task)};