c6x: Use generic init_task

	select HAVE_ARCH_TRACEHOOK

	select HAVE_DMA_API_DEBUG

	select HAVE_GENERIC_HARDIRQS

	select HAVE_GENERIC_INIT_TASK

	select HAVE_MEMBLOCK

	select SPARSE_IRQ

	select IRQ_DOMAIN

extern asmlinkage void ret_from_fork(void);

static struct signal_struct init_signals = INIT_SIGNALS(init_signals);

static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);

/*

 * Initial thread structure.

 */

union thread_union init_thread_union __init_task_data =	{

	INIT_THREAD_INFO(init_task)

};

/*

 * Initial task structure.

 */

struct task_struct init_task = INIT_TASK(init_task);

EXPORT_SYMBOL(init_task);

/*

 * power off function, if any

 */