pm_interval
rps->pm_interval);
rps->pm_interval = 1;
rps->pm_interval = 1;
jiffies + msecs_to_jiffies(rps->pm_interval));
rps->pm_interval = min(rps->pm_interval * 2, BUSY_MAX_EI);
rps->pm_interval = 1;
u32 pm_interval;
case pm_interval:
case pm_interval: