cy7c67200_300_debug.h

来自「linux嵌入式课程实践中的一个关于声卡驱动程序 。」· C头文件 代码 · 共 34 行

#ifndef CY7C67200_300_DEBUG_H
#define CY7C67200_300_DEBUG_H

#ifdef CONFIG_USB_DEBUG 

/* defined in cy7c67200_30_lcd.c */
extern int cy_dbg_on;

#define cy_dbg(format, arg...) \
/*    if( cy_dbg_on != 0 ) \
        printk(KERN_DEBUG __FILE__ ":"  "%d: " format "\n" ,__LINE__, ## arg)
*/
#else

#define cy_dbg(format, arg...) do {} while (0)

/*		
        printk(KERN_DEBUG __FILE__ ":"  "%d: " format "\n" ,__LINE__, ## arg)
*/
#endif

#define cy_err(format, arg...) \
	printk(KERN_INFO __FILE__ ":" format "\n" ,__LINE__, ##arg )
		
//  printk(KERN_ERR __FILE__ ":"  "%d: " format "\n" ,__LINE__, ## arg)

#define cy_info(format, arg...) \
  printk(KERN_INFO __FILE__ ":"  "%d: " format "\n" ,__LINE__, ## arg)

#define cy_warn(format, arg...) \
  printk(KERN_WARNING __FILE__ ":"  "%d: " format "\n" ,__LINE__, ## arg)

#endif  // CY7C67200_300_DEBUG_H