USLEEP_RANGE(9) Driver Basics USLEEP_RANGE(9)NAMEusleep_range - Drop in replacement for udelay where wakeup is flexible
SYNOPSIS
void usleep_range(unsigned long min, unsigned long max);
ARGUMENTS
min
Minimum time in usecs to sleep
max
Maximum time in usecs to sleep
COPYRIGHTKernel Hackers Manual 2.6. November 2013 USLEEP_RANGE(9)