x86: use reboot_type on EFI 32

This patch makes reboot_type of BOOT_EFI is used on i386 too. Because
correpsonding reboot code of i386 and x86_64 is merged.
Signed-off-by: NHuang Ying <ying.huang@intel.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

arch/x86/kernel/efi.c

@@ -371,11 +371,9 @@ void __init efi_init(void)
 		printk(KERN_WARNING "Kernel-defined memdesc"
 		       "doesn't match the one from EFI!\n");
 
-#ifdef CONFIG_X86_64
 	/* Setup for EFI runtime service */
 	reboot_type = BOOT_EFI;
 
-#endif
 #if EFI_DEBUG
 	print_efi_memmap();
 #endif