639 	mtx_assert(&fd->fdc->fdc_mtx, MA_OWNED);  in fd_turnon()
680 	mtx_assert(&fd->fdc->fdc_mtx, MA_OWNED);  in fd_turnoff()
737 	mtx_lock(&fdc->fdc_mtx);  in fdc_biodone()
742 	mtx_unlock(&fdc->fdc_mtx);  in fdc_biodone()
780 			mtx_lock(&fdc->fdc_mtx);  in fdc_worker()
782 			mtx_unlock(&fdc->fdc_mtx);  in fdc_worker()
792 		mtx_lock(&fdc->fdc_mtx);  in fdc_worker()
794 		mtx_unlock(&fdc->fdc_mtx);  in fdc_worker()
814 		mtx_lock(&fdc->fdc_mtx);  in fdc_worker()
818 				msleep(&fdc->head, &fdc->fdc_mtx,  in fdc_worker()
822 		mtx_unlock(&fdc->fdc_mtx);  in fdc_worker()
868 		mtx_lock(&fdc->fdc_mtx);  in fdc_worker()
871 		mtx_unlock(&fdc->fdc_mtx);  in fdc_worker()
967 		mtx_lock(&fdc->fdc_mtx);  in fdc_worker()
969 		mtx_unlock(&fdc->fdc_mtx);  in fdc_worker()
1050 		mtx_lock(&fdc->fdc_mtx);  in fdc_worker()
1052 		mtx_unlock(&fdc->fdc_mtx);  in fdc_worker()
1155 	mtx_lock(&fdc->fdc_mtx);  in fdc_thread()
1158 		mtx_unlock(&fdc->fdc_mtx);  in fdc_thread()
1166 		mtx_lock(&fdc->fdc_mtx);  in fdc_thread()
1169 	mtx_unlock(&fdc->fdc_mtx);  in fdc_thread()
1183 	mtx_lock(&fdc->fdc_mtx);  in fd_enqueue()
1197 	mtx_unlock(&fdc->fdc_mtx);  in fd_enqueue()
1221 	mtx_lock(&fdc->fdc_mtx);  in fd_probe_disk()
1223 	mtx_unlock(&fdc->fdc_mtx);  in fd_probe_disk()
1242 		mtx_lock(&fdc->fdc_mtx);  in fd_probe_disk()
1244 		mtx_unlock(&fdc->fdc_mtx);  in fd_probe_disk()
1250 		mtx_lock(&fdc->fdc_mtx);  in fd_probe_disk()
1256 		mtx_unlock(&fdc->fdc_mtx);  in fd_probe_disk()
1441 				mtx_lock(&fdc->fdc_mtx);  in fd_access()
1443 				mtx_unlock(&fdc->fdc_mtx);  in fd_access()
1446 			mtx_lock(&fdc->fdc_mtx);  in fd_access()
1448 			mtx_unlock(&fdc->fdc_mtx);  in fd_access()
1552 		mtx_lock(&fd->fdc->fdc_mtx);  in fd_ioctl()
1554 		mtx_unlock(&fd->fdc->fdc_mtx);  in fd_ioctl()
1739 	mtx_lock(&fdc->fdc_mtx);  in fdc_detach()
1743 		msleep(fdc->fdc_thread, &fdc->fdc_mtx, PRIBIO, "fdcdet", 0);  in fdc_detach()
1744 	mtx_unlock(&fdc->fdc_mtx);  in fdc_detach()
1752 	mtx_destroy(&fdc->fdc_mtx);  in fdc_detach()
1818 	mtx_init(&fdc->fdc_mtx, "fdc lock", NULL, MTX_DEF);  in fdc_attach()
1927 	mtx_lock(&fdc->fdc_mtx);  in fd_probe()
1971 	mtx_unlock(&fdc->fdc_mtx);  in fd_probe()
2002 	callout_init_mtx(&fd->toffhandle, &fd->fdc->fdc_mtx, 0);  in fd_probe()