crtc_ww_class      78 drivers/gpu/drm/drm_modeset_lock.c static DEFINE_WW_CLASS(crtc_ww_class);
crtc_ww_class     202 drivers/gpu/drm/drm_modeset_lock.c 	ww_acquire_init(&ctx->ww_ctx, &crtc_ww_class);
crtc_ww_class     315 drivers/gpu/drm/drm_modeset_lock.c 	ww_mutex_init(&lock->mutex, &crtc_ww_class);