adcioctl.h

ADC驱动[通过arg区分通道号]!!!!!!!!!

#ifndef __ADC_H
#define __ADC_H
#include <linux/ioctl.h>

#define  adc_MAGIC    'e'

#define  DEFAULT     _IO(adc_MAGIC , 0)
#define  READ_RESULT    _IO(adc_MAGIC , 1)


#define adc_IOCTL_MAXNR 10

#endif