其他分享
首页 > 其他分享> > request_threaded_irq()参数

request_threaded_irq()参数

作者:互联网

 

int request_threaded_irq(unsigned int irq, irq_handler_t handler, irq_handler_t thread_fn,

unsigned long irqflags, const char *devname, void *dev_id) ;

 

status = request_threaded_irq(cdfinger->irq, (irq_handler_t)cdfinger_interrupt_handler_up, NULL,
IRQF_TRIGGER_RISING | IRQF_ONESHOT , "cdfinger-irq", cdfinger);

 

  

 

标签:threaded,中断,irq,request,handler,线程,cdfinger
来源: https://www.cnblogs.com/pw-fan/p/11244740.html