1 /* 2 * Copyright (C) 2009 Michal Simek <monstr@monstr.eu> 3 * Copyright (C) 2009 PetaLogix 4 * 5 * This file is subject to the terms and conditions of the GNU General Public 6 * License. See the file "COPYING" in the main directory of this archive 7 * for more details. 8 */ 9 10 #include <linux/init.h> 11 #include <linux/delay.h> 12 #include <linux/reboot.h> 13 14 void machine_shutdown(void) 15 { 16 pr_notice("Machine shutdown...\n"); 17 while (1) 18 ; 19 } 20 21 void machine_halt(void) 22 { 23 pr_notice("Machine halt...\n"); 24 while (1) 25 ; 26 } 27 28 void machine_power_off(void) 29 { 30 pr_notice("Machine power off...\n"); 31 while (1) 32 ; 33 } 34 35 void machine_restart(char *cmd) 36 { 37 do_kernel_restart(cmd); 38 /* Give the restart hook 1 s to take us down */ 39 mdelay(1000); 40 pr_emerg("Reboot failed -- System halted\n"); 41 while (1); 42 } 43