Also add a lockdep assert to drm_sched_start_timeout.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Link: https://lore.kernel.org/r/20231031032439.1558703-5-matthew.brost@intel.comSigned-off-by: Luben Tuikov <ltuikov89@gmail.com>