[POWERPC] 86xx: Remove unnecessary loops_per_jiffy initialization code.

static void __init

mpc86xx_hpcn_setup_arch(void)

{

#ifdef CONFIG_PCI

	struct device_node *np;

#endif

	if (ppc_md.progress)

		ppc_md.progress("mpc86xx_hpcn_setup_arch()", 0);

	np = of_find_node_by_type(NULL, "cpu");

	if (np != 0) {

		const unsigned int *fp;

		fp = of_get_property(np, "clock-frequency", NULL);

		if (fp != 0)

			loops_per_jiffy = *fp / HZ;

		else

			loops_per_jiffy = 50000000 / HZ;

		of_node_put(np);

	}

#ifdef CONFIG_PCI

	for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) {

		struct resource rsrc;