udelay reschedules within the busy waiting loop to avoid deadlocks
udelay reschedules within the busy waiting loop to avoid deadlocks

RWTH-OS/HermitCore,RWTH-OS/HermitCore,RWTH-OS/HermitCore,RWTH-OS/HermitCore,RWTH-OS/HermitCore,RWTH-OS/HermitCore