void __init early_init_devtree()

in kernel/prom.c [22:37]

• 15 lines of code
• 3 McCabe index (conditional complexity)

void __init early_init_devtree(void *params)
{
	__be32 *dtb = (u32 *)__dtb_start;
#if defined(CONFIG_NIOS2_DTB_AT_PHYS_ADDR)
	if (be32_to_cpup((__be32 *)CONFIG_NIOS2_DTB_PHYS_ADDR) ==
		 OF_DT_HEADER) {
		params = (void *)CONFIG_NIOS2_DTB_PHYS_ADDR;
		early_init_dt_scan(params);
		return;
	}
#endif
	if (be32_to_cpu((__be32) *dtb) == OF_DT_HEADER)
		params = (void *)__dtb_start;

	early_init_dt_scan(params);
}