i915_request_wait
timeout = i915_request_wait(rq, flags, timeout);
ret = i915_request_wait(target,
timeout = i915_request_wait(rq, flags, timeout);
return i915_request_wait(to_request(fence), interruptible, timeout);
long i915_request_wait(struct i915_request *rq,
ret = i915_request_wait(request, flags, MAX_SCHEDULE_TIMEOUT);
ret = i915_request_wait(request,
timeout = i915_request_wait(target,