Example #1
0
static int __init str8100_int28vbus_inthandler_init(void)
{
	int ret;
printk("%s: \n",__FUNCTION__);
	if(PWRMGT_USB_DEVICE_POWERMGT_REG&0x1)
		HAL_PWRMGT_GLOBAL_SOFTWARE_RESET();
	//	schedule_work(&reboot_work);

	//str8100_set_interrupt_trigger (INTC_GPIO_EXTERNAL_INT_BIT_INDEX,INTC_LEVEL_TRIGGER,INTC_ACTIVE_HIGH);
	if ((ret=request_irq(INTC_USB_DEVICE_VBUS_BIT_INDEX, str8100_int28vbus_irq_handler, 0, "vbus", NULL))){
		printk("%s: request_irq failed(ret=0x%x)(-EBUSY=0x%x)\n",__FUNCTION__,ret,-EBUSY);
		return -EBUSY;
	}
	return 0;
}
Example #2
0
static void watchdog_fire(int irq, void *dev_id, struct pt_regs *regs)
{
    printk(KERN_CRIT "Watchdog(%s): Reboot System.\n",__FUNCTION__);
    HAL_PWRMGT_GLOBAL_SOFTWARE_RESET();
}