1#include <delay.h> 2void mdelay(unsigned msecs) 3{ 4 unsigned i; 5 for(i = 0; i < msecs; i++) { 6 udelay(1000); 7 } 8} 9void delay(unsigned secs) 10{ 11 unsigned i; 12 for(i = 0; i < secs; i++) { 13 mdelay(1000); 14 } 15} 16