LINUX_REBOOT_CMD_POWER_OFF
common_shutdown(LINUX_REBOOT_CMD_POWER_OFF, NULL);
case LINUX_REBOOT_CMD_POWER_OFF:
case LINUX_REBOOT_CMD_POWER_OFF:
case LINUX_REBOOT_CMD_POWER_OFF:
case LINUX_REBOOT_CMD_POWER_OFF:
if ((cmd == LINUX_REBOOT_CMD_POWER_OFF) && !kernel_can_power_off()) {
case LINUX_REBOOT_CMD_POWER_OFF:
#define RB_POWER_OFF LINUX_REBOOT_CMD_POWER_OFF