tag	line	file	source code
usecs	27	include/linux/delay.h	extern __inline__ void udelay(unsigned long usecs)
usecs	29	include/linux/delay.h	usecs *= 0x000010c6;    /* 2**32 / 1000000 */
usecs	31	include/linux/delay.h	:"=d" (usecs)
usecs	32	include/linux/delay.h	:"a" (usecs),"0" (loops_per_sec)
usecs	34	include/linux/delay.h	__delay(usecs);