Documentation/locking/hwspinlock.rst

104 msecs). If the hwspinlock is already taken, the function will busy loop
120 msecs). If the hwspinlock is already taken, the function will busy loop
136 msecs). If the hwspinlock is already taken, the function will busy loop
153 msecs). If the hwspinlock is already taken, the function will busy loop
170 msecs). If the hwspinlock is already taken, the function will busy loop
187 it is already taken.
195 notably -EBUSY if the hwspinlock was already taken).
204 it is already taken.
211 notably -EBUSY if the hwspinlock was already taken).
220 it is already taken.
228 notably -EBUSY if the hwspinlock was already taken).
236 it is already taken.
243 notably -EBUSY if the hwspinlock was already taken).
251 it is already taken.
256 notably -EBUSY if the hwspinlock was already taken).
347 		/* take the lock, spin for 1 sec if it's already taken */
383 			pr_info("lock is already taken\n");